FROM WATER POWER TO WOOD PULP

The Bowdoin Paper Manufacturing Company and the Industrial Transformation of Brunswick–Topsham, Maine, 1868–1895

Abstract

The Bowdoin Paper Manufacturing Company represents an important chapter in the industrial history of Brunswick and Topsham, Maine. Established in 1875 following the earlier Topsham Paper Company enterprise, the company transformed an existing water-power location on the Androscoggin River into a modern wood-pulp paper manufacturing complex. Through investment in Fourdrinier paper machines, refining equipment, hydraulic power, steam generation, and railroad connections, the company became one of Cumberland County's significant nineteenth-century industrial employers.

This study examines the development, operation, and historical significance of the Bowdoin Paper Manufacturing Company through the combined interpretation of local histories, legislative records, industrial literature, census information, and the 1895 Sanborn Fire Insurance Map of Brunswick, Maine. The Sanborn map provides a detailed record of the physical organization of the mill, documenting production buildings, power systems, transportation facilities, and fire-protection features.

Although the corporation experienced financial difficulties and ceased operation under its original name in 1887, the industrial complex continued under the Pejepscot Paper Company and remained an important manufacturing site for decades. The surviving structures preserve evidence of Maine's transition from traditional water-powered industries to modern industrial production based upon wood resources, mechanization, and national markets.

Introduction

The history of the Bowdoin Paper Manufacturing Company illustrates the transformation of Maine's river valleys into centers of modern industrial production during the late nineteenth century. Located along the Androscoggin River between Brunswick and Topsham, Maine, the mill occupied a site whose economic value had long been recognized because of its dependable water power. During the nineteenth century, however, the meaning of that resource changed. Where earlier generations had used the river primarily for sawmills and small manufacturing operations, industrial entrepreneurs increasingly harnessed its energy for large-scale paper production.¹

The Bowdoin Paper Manufacturing Company emerged during a period when Maine's forests, rivers, and transportation networks combined to create favorable conditions for the growth of the paper industry. The introduction of mechanical wood-pulp production allowed manufacturers to replace traditional rag fibers with inexpensive spruce pulp, dramatically lowering production costs and increasing the availability of printed materials throughout the United States.²

The company was incorporated in 1875 after the failure of the earlier Topsham Paper Company, preserving an established industrial site while introducing new capital, equipment, and management. During its period of operation, the Bowdoin Paper Manufacturing Company expanded its facilities, increased production capacity, and became a significant employer in the Brunswick–Topsham region.³

The 1895 Sanborn Fire Insurance Map provides a rare and detailed view of the mill at the height of its nineteenth-century development. Although created for insurance purposes rather than historical documentation, the map records the organization of the industrial complex with remarkable precision. It identifies building materials, manufacturing spaces, power facilities, transportation connections, and fire risks, allowing modern researchers to reconstruct the operation of the mill in detail.⁴

The Industrial Setting of Brunswick and Topsham

The development of the Bowdoin Paper Manufacturing Company cannot be separated from the geography and economic history of the Androscoggin River. For generations, the falls between Brunswick and Topsham had provided one of the most valuable industrial locations in Cumberland County. The river supplied both the physical power necessary for manufacturing and the transportation route through which raw materials and finished products moved. During the nineteenth century, these advantages encouraged a succession of enterprises that transformed the area from a primarily agricultural and maritime community into a center of industrial production.⁵

The importance of water power shaped settlement patterns throughout New England. Before the widespread availability of electrical generation, manufacturers depended upon rivers capable of producing reliable mechanical energy. The Androscoggin River possessed the necessary combination of volume, elevation change, and accessibility. At Brunswick Falls, engineers constructed channels, dams, and raceways that directed water toward turbines and wheels capable of operating increasingly complex machinery.⁶

The earliest industries at the falls were associated with lumber processing and other basic manufacturing activities. Timber from Maine's interior forests could be floated downstream during seasonal river drives and converted into boards and other products at mills located along the river. As forest resources and transportation systems developed, however, entrepreneurs recognized that the same resources could support a more advanced industry: the manufacture of paper from wood pulp.⁷

The emergence of the paper industry represented a major technological change. Traditional paper production depended upon cotton and linen rags, materials that were expensive and limited in supply. During the nineteenth century, inventors and manufacturers developed methods for transforming wood fibers into usable pulp. Maine's extensive spruce forests provided an abundant source of raw material, and the state's rivers provided the energy required for large-scale production.⁸

The location of the Brunswick–Topsham mill was especially favorable because it combined several essential

Origins of the Topsham Paper Company

The immediate predecessor of the Bowdoin Paper Manufacturing Company was the Topsham Paper Company, established in 1868. The company reflected the growing confidence among Maine investors that wood-pulp technology could create profitable manufacturing enterprises by combining the state's natural resources with recently developed industrial machinery.¹¹

Construction of the paper mill at Brunswick Falls represented a significant investment. Unlike earlier small-scale mills, a modern paper factory required extensive buildings, specialized machinery, skilled labor, and a dependable power system. The Fourdrinier paper machine alone represented a substantial technological commitment because it transformed a formerly slow craft process into continuous mechanical production.¹²

The original Topsham Paper Company mill included equipment designed for the production of paper from wood pulp. Logs were reduced to fiber, the pulp was processed through refining equipment, and the resulting material was formed into sheets by mechanical paper machines. The process required not only manufacturing expertise but also careful coordination among numerous departments.¹³

Despite its technological promise, the Topsham Paper Company encountered financial difficulties. Nineteenth-century industrial ventures frequently struggled with the high cost of construction, fluctuating markets, and the need for continual investment in machinery improvements. The paper industry was especially competitive because manufacturers were constantly required to increase efficiency and reduce production costs.¹⁴

By 1874, the company had failed financially, and its property was offered for sale. The industrial value of the site, however, remained evident. Rather than allowing the mill to disappear, investors purchased the property and reorganized the enterprise under a new corporate structure. This transition preserved both the physical plant and the manufacturing potential of the location.¹⁵

On September 16, 1874, the property was sold at auction to W. H. and A. W. Parsons for approximately $80,000. The following year, the Maine Legislature incorporated the Bowdoin Paper Manufacturing Company, beginning a new chapter in the history of the Brunswick Falls paper industry.¹⁶

Creation and Expansion of the Bowdoin Paper Manufacturing Company

The organization of the Bowdoin Paper Manufacturing Company in 1875 represented both a continuation and a reinvention of the paper-making enterprise established at Brunswick Falls during the previous decade. The new corporation inherited an existing industrial site, but its leaders understood that survival within the increasingly competitive paper industry required expansion, improved machinery, and greater production capacity.¹⁷

The Maine Legislature formally incorporated the Bowdoin Paper Manufacturing Company on February 4, 1875. The act authorized the company to hold property, construct and operate manufacturing facilities, and issue capital stock necessary for the development of the enterprise. The corporation was organized shortly afterward, with Adna T. Denison serving as treasurer and F. C. Whitehouse as clerk.¹⁸

Denison was among the many nineteenth-century industrial entrepreneurs who sought to consolidate manufacturing operations through investment, expansion, and improved management. During the post–Civil War period, industrialists increasingly recognized that successful manufacturing required not only machinery but also access to capital, transportation, skilled labor, and reliable markets. The Bowdoin Paper Manufacturing Company reflected this broader transformation from small local enterprises toward larger corporate organizations.¹⁹

When the Bowdoin company began operation, it possessed a substantial industrial foundation. The existing plant included a Fourdrinier paper machine, four roll engines, one Jordan engine, bleaching equipment, and associated machinery. Contemporary descriptions estimated that the mill could produce approximately two and one-half tons of paper per day.²⁰

The Fourdrinier machine was the central element of the manufacturing process. Unlike earlier methods in which sheets of paper were individually formed by hand, the Fourdrinier system produced a continuous web of paper. A suspension of pulp flowed onto a moving wire screen, where water drained away and the fibers formed a continuous sheet. Pressing, drying, and finishing operations then converted the fragile pulp sheet into a usable commercial product.²¹

The roll engines and Jordan engine were equally important components of the production system. Roll engines prepared the pulp mixture by combining fibers with water, fillers, and sizing materials. The Jordan engine refined the fibers, improving their ability to bond together during sheet formation. These machines represented the advanced technology of the period and demonstrated that the Bowdoin mill was equipped according to contemporary industrial standards.²²

Following the reorganization, the company undertook a program of expansion. Additional machinery was installed, production facilities were enlarged, and improvements were made throughout the complex. A second Fourdrinier machine was eventually added, allowing production capacity to increase to approximately five tons of paper per day.²³

This expansion required not only machinery but also a larger workforce. Paper manufacturing depended upon a combination of skilled mechanical occupations and general labor. Engineers maintained power systems, machinists repaired equipment, papermakers operated production machinery, and laborers handled raw materials and finished products. The growth of the mill therefore contributed significantly to the economic development of Brunswick and Topsham.²⁴

By the 1880s, the Bowdoin Paper Manufacturing Company ranked among the more important manufacturing establishments in the region. A contemporary description of Brunswick noted that the mill employed approximately 125 workers, making it a major source of industrial employment.²⁵

The company's growth also reflected the increasing importance of transportation infrastructure. Railroad connections allowed the mill to receive coal, chemicals, machinery, and other supplies while distributing finished paper beyond the local market. The combination of river power and railroad access gave the Bowdoin mill advantages that many smaller competitors lacked.²⁶

The physical expansion of the mill during this period established the industrial arrangement later documented by the 1895 Sanborn Fire Insurance Map. Although ownership would change before the map was prepared, the major buildings, production systems, and transportation relationships visible in 1895 originated largely during the Bowdoin company's period of development.²⁷

Manufacturing Technology and Mill Operations

The Bowdoin Paper Manufacturing Company represented a complete industrial system in which raw forest products were transformed into finished paper through a carefully organized sequence of operations. The arrangement of departments within the mill reflected the logic of nineteenth-century factory design: each stage of production occurred in a specialized area, and materials moved continuously from one process to the next.²⁸

The process began with spruce wood, the preferred raw material for groundwood pulp. Spruce possessed long fibers suitable for paper production and was abundant throughout Maine's forests. Logs arrived at the mill by river and later by railroad, where they were cut into manageable sections and prepared for processing.²⁹

The first manufacturing stage involved reducing wood to pulp. Mechanical grinders pressed the wood against rotating stones while water carried away the resulting fibers. This process created groundwood pulp, which became the foundation for many nineteenth-century printing and newsprint papers.³⁰

After grinding, the pulp was washed and bleached. The bleaching department improved the appearance of the material and prepared it for use in higher-quality paper production. Because bleaching chemicals presented special hazards, these facilities were carefully located and identified on industrial insurance maps.³¹

The prepared pulp then entered the refining stage. Roll engines mixed and conditioned the pulp, while Jordan engines further separated and improved the fibers. Additional materials—including sizing agents, clay, and coloring substances—could be added during this stage to achieve desired qualities in the final paper.³²

Finally, the pulp reached the paper machines. Here the liquid mixture was transformed into a continuous sheet, dried, pressed, smoothed, and prepared for shipment. The operation required constant attention because variations in pulp consistency, water removal, temperature, or machine speed could affect the quality of the finished product.³³

The complexity of the process explains why paper mills required a highly skilled workforce. The Bowdoin mill was not simply a collection of machines; it was an integrated technological environment requiring cooperation among engineers, mechanics, supervisors, and production workers.³⁴

The 1895 Sanborn Fire Insurance Map: A Reconstruction of the Bowdoin Mill Complex

The 1895 Sanborn Fire Insurance Map provides the most complete surviving visual record of the Bowdoin Paper Manufacturing Company complex during the final years of the nineteenth century. Although created for insurance purposes, the map offers historians an unusually detailed picture of the mill's organization, construction, machinery, transportation connections, and fire-safety measures. It reveals not merely a group of buildings but a carefully arranged industrial system in which every structure served a specific role in converting forest resources into finished paper.³⁵

The Sanborn surveyor approached the mill from the perspective of risk assessment. Insurance companies needed to know where fires were most likely to begin, how quickly flames could spread, what materials had been used in construction, and what equipment existed to control emergencies. Consequently, the map records information that ordinary architectural plans often omitted, including wall construction, roof materials, boiler locations, heating systems, machinery arrangements, and fire-protection equipment.³⁶

At the center of the complex stood the main paper mill building, the largest and most important structure on the property. This building contained the principal stages of paper production and represented the economic heart of the enterprise. Constructed primarily of substantial masonry, the main mill reflected the industry's movement away from earlier timber factories toward more fire-resistant industrial architecture. The heavy brick walls provided structural strength for large machinery while reducing the danger posed by the highly combustible materials handled throughout the building.³⁷

Within the main mill were the paper machines, finishing areas, and associated production departments. The Fourdrinier machines occupied large open spaces because their operation required considerable length and clearance. Raw pulp entered the manufacturing area, passed through forming, pressing, and drying stages, and emerged as finished paper ready for cutting, wrapping, and shipment. The scale of the building demonstrates the importance of continuous production: any interruption of the paper machines could create significant financial losses.³⁸

Adjacent to the manufacturing rooms was the boiler house, one of the most carefully documented areas on the Sanborn map. Steam boilers provided supplemental power and heat for the drying process. Although the Bowdoin mill continued to benefit from the hydraulic power of the Androscoggin River, steam technology allowed the factory to operate more consistently despite seasonal changes in water flow.³⁹

The boiler house represented one of the greatest hazards within the entire complex. Coal fires, high-pressure steam, combustible materials, and nearby paper stock created conditions requiring careful separation from the main manufacturing areas. Sanborn surveyors paid particular attention to boiler locations because explosions or boiler fires were among the most destructive events possible in a nineteenth-century industrial establishment.⁴⁰

Connected to the boiler facilities was the engine room, where mechanical power was generated and distributed throughout the mill. Large stationary engines supplied energy to machinery through systems of shafts, belts, pulleys, and gears. Before the widespread adoption of individual electric motors, a factory's power system functioned as an integrated mechanical network in which a single engine could operate numerous machines throughout a building.⁴¹

The engine room represented the transitional character of the 1890s industrial environment. Water power remained essential because the Androscoggin River provided a dependable energy source, but steam engines offered flexibility and reliability. The combination of hydraulic and steam power allowed the Bowdoin complex to maintain production during periods when river conditions were less favorable.⁴²

Another important component of the complex was the machine shop. Although less visible than the large production rooms, the machine shop was essential to the daily operation of the mill. Paper machinery was complicated, and worn parts, broken shafts, damaged gears, and other mechanical problems could halt production. Maintaining an in-house repair facility allowed the company to respond quickly to breakdowns rather than waiting for outside manufacturers to supply replacement parts.⁴³

The machine shop employed skilled workers including machinists, mechanics, blacksmiths, and millwrights. These occupations represented the increasingly specialized character of industrial labor during the late nineteenth century. The success of the paper mill depended not only upon investment in machinery but also upon the knowledge of workers capable of operating and maintaining that machinery.⁴⁴

The bleach house formed another specialized department within the manufacturing process. After wood was reduced to pulp, chemical treatment improved the appearance and quality of the material. Because bleaching involved potentially dangerous substances, these facilities were often separated from other manufacturing spaces and carefully identified on insurance maps.⁴⁵

The location of the bleach house demonstrates the careful planning required in industrial design. Manufacturers had to balance efficiency of movement with safety considerations. Materials needed to pass smoothly from one stage of production to another, but hazardous operations could not be allowed to endanger the entire factory. The arrangement shown on the Sanborn map reflects these competing requirements.⁴⁶

The mill's pulp storage areas served as the connection between raw materials and active production. Before entering the paper-making process, large quantities of prepared pulp had to be stored and protected from contamination or deterioration. Storage facilities also provided a buffer between irregular deliveries of raw materials and the continuous operation of the paper machines.⁴⁷

Raw material storage was especially important because paper manufacturing depended upon reliable supplies of wood fiber. The mill's location near Maine's forest resources gave it a competitive advantage, but transportation conditions and seasonal variations required careful management of inventory. Maintaining adequate pulp supplies ensured that production could continue even when deliveries were interrupted.⁴⁸

The railroad facilities shown on the Sanborn map demonstrate the importance of transportation infrastructure to the mill's success. Railroad connections allowed the company to receive coal, machinery, chemicals, and other supplies while shipping finished paper to distant customers. The railroad transformed the Bowdoin mill from a local water-powered factory into a participant in a national manufacturing economy.⁴⁹

The relationship between railroad and river transportation illustrates the changing nature of Maine industry during the late nineteenth century. The river remained the source of power, but the railroad became the primary connection between the mill and national markets. Together they created a transportation system that supported large-scale industrial production.⁵⁰

Beneath and beside the visible buildings lay the hydraulic works that had made industrial development possible at Brunswick Falls. Canals, raceways, dams, and wheel pits directed the energy of the Androscoggin River toward turbines and other mechanical systems. These structures represented generations of engineering adaptation to the river environment.⁵¹

The hydraulic system was more than a power source; it was the foundation upon which the entire industrial landscape developed. The location of the mill, the arrangement of buildings, and the investment in machinery all depended upon the ability to convert the river's movement into mechanical energy. Even after steam became increasingly important, the hydraulic works remained a defining feature of the site.⁵²

Finally, the Sanborn map documents the mill's fire-protection system, a critical feature in an industry where fire represented a constant threat. Paper mills contained enormous quantities of dry paper, wood fibers, oils, chemicals, and fuel. A small fire could quickly become a disaster unless detected and controlled immediately.⁵³

Fire protection measures included the use of masonry construction, separation of hazardous buildings, water supplies, hydrants, and organized placement of equipment. These features were not merely technical details; they represented the insurance industry's attempt to manage the enormous risks associated with industrial manufacturing.⁵⁴

Taken together, the buildings and systems recorded on the 1895 Sanborn map reveal the Bowdoin mill as a complete industrial organism. The main paper mill, power facilities, repair shops, storage areas, transportation connections, and safety systems functioned together as parts of a single manufacturing environment. The map preserves a moment when nineteenth-century engineering, natural resources, and human labor combined to create one of Maine's important paper-producing enterprises.⁵⁵

Workers and Community Life at the Bowdoin Paper Manufacturing Company

The history of the Bowdoin Paper Manufacturing Company cannot be fully understood through buildings, machinery, and corporate records alone. The mill was also a workplace and a community institution that shaped the daily lives of the people who lived in Brunswick and Topsham. Like other nineteenth-century industrial enterprises, the Bowdoin mill depended upon a diverse workforce whose skills, labor, and experience transformed raw materials into finished products. The history of the company is therefore also a history of workers and the communities that supported them.⁵⁶

During the late nineteenth century, industrial employment represented a significant change from the agricultural and maritime occupations that had traditionally dominated much of coastal Maine. The paper mill offered year-round employment and provided opportunities for workers with mechanical skills, manufacturing experience, or willingness to perform physically demanding labor. As the company expanded, it became one of the region's important sources of industrial employment.⁵⁷

The workforce of a paper mill was highly specialized. Unlike some industries in which workers performed repetitive tasks with limited mechanical knowledge, papermaking required close cooperation between operators, mechanics, engineers, and supervisors. Each stage of production depended upon the successful completion of the previous one. A failure in pulp preparation, machine operation, drying, or finishing could interrupt the entire manufacturing process.⁵⁸

The most skilled workers were the papermakers and machine operators who controlled the Fourdrinier machines. These workers were responsible for maintaining the delicate balance of pulp flow, machine speed, water removal, and drying conditions necessary to produce consistent paper. Their knowledge was often acquired through years of experience and was essential to the economic success of the mill.⁵⁹

Mechanical workers formed another important group. Engineers, machinists, and millwrights maintained the systems that powered the factory. The engine room, boiler house, and machine shop required employees who understood steam technology, hydraulic systems, and increasingly complex industrial equipment. Their work was critical because even brief machinery failures could result in substantial production losses.⁶⁰

General laborers performed many of the physically demanding tasks associated with the mill. They moved raw materials, handled pulp, loaded finished products, maintained buildings, and assisted skilled workers. Although these positions required less specialized training, they were essential to the operation of the factory.⁶¹

The census records of the period provide evidence of the occupational diversity associated with industrial communities. Workers listed occupations such as papermaker, machinist, engineer, laborer, carpenter, teamster, and mill hand. These occupations demonstrate that the paper industry supported not only direct production jobs but also a wider network of related trades and services.⁶²

The growth of the mill influenced residential patterns in Brunswick and Topsham. Industrial workers often lived within convenient distance of their workplaces, creating neighborhoods shaped by the location of factories and transportation routes. Although the Bowdoin mill did not create a company town in the strict sense, its employment opportunities contributed to the development of a community increasingly connected to industrial production.⁶³

Industrial employment also affected family life. Many households depended upon wages earned by men working in factories, while women and children often contributed through domestic labor, agricultural work, or employment in other local industries. The economic stability provided by mill employment could allow families to remain in the area and participate in the growing commercial life of Brunswick and Topsham.⁶⁴

The paper mill also influenced local commerce. Workers required housing, food, clothing, transportation, and other services. Businesses benefited from the economic activity generated by the industrial workforce, while the company itself required suppliers, contractors, and skilled tradespeople. The Bowdoin mill therefore functioned as part of a larger economic network rather than as an isolated factory.⁶⁵

Working conditions inside nineteenth-century paper mills were demanding. The manufacturing environment included constant machinery noise, heat, moisture, chemical exposure, and the dangers associated with moving equipment. Workers operated in close proximity to belts, shafts, rollers, boilers, and other mechanical systems. Industrial safety regulations were limited compared with later standards, and accidents remained a significant concern.⁶⁶

The presence of fire hazards was particularly important. Paper, pulp, oils, and wooden materials created conditions in which flames could spread rapidly. Workers were therefore expected to maintain awareness of potential dangers and respond quickly to emergencies. Fire protection systems documented on the Sanborn map were not merely insurance features; they were essential elements of daily industrial life.⁶⁷

Despite these challenges, employment in the paper industry provided workers with valuable skills. Experience gained in the mill could lead to advancement into supervisory or technical positions. Skilled papermakers and mechanics were highly valued because their knowledge could not easily be replaced. The industrial workforce developed a specialized identity connected to the operation of the mill.⁶⁸

The Bowdoin Paper Manufacturing Company also reflected broader patterns of nineteenth-century labor mobility. Industrial communities throughout New England attracted workers from surrounding rural areas and, increasingly, from immigrant populations seeking employment opportunities. These workers brought new skills, languages, and cultural traditions that contributed to the changing character of industrial towns.⁶⁹

The relationship between the mill and the community was therefore complex. The company provided employment and economic opportunity, but it also shaped the rhythms of daily life through shift schedules, production demands, and industrial hazards. The sound of machinery, movement of freight, and presence of workers traveling between homes and factory created a landscape defined by industrial activity.⁷⁰

By the time the 1895 Sanborn map documented the Bowdoin-era complex, the mill represented far more than a manufacturing facility. It was a central institution within the Brunswick–Topsham region, connecting natural resources, transportation networks, corporate investment, and the labor of hundreds of individuals. The physical structures shown on the map were the visible expression of a much larger social system created by the paper industry.⁷¹

Financial Failure, Reorganization, and the Transition to the Pejepscot Paper Company

The history of the Bowdoin Paper Manufacturing Company demonstrates an important characteristic of nineteenth-century industrial development: a corporation could fail financially while the industrial property it created continued to operate and retain economic value. The failure of the Bowdoin company in 1887 did not represent the collapse of paper manufacturing at Brunswick Falls. Instead, it marked a transition from one corporate organization to another and illustrates the financial pressures faced by manufacturers during a period of rapid technological and economic change.⁷²

During the decades following the Civil War, industrial companies throughout New England faced a difficult environment. Expanding production required continual investment in machinery, buildings, transportation improvements, and working capital. Paper manufacturers were particularly vulnerable because they operated in a competitive national market where prices, raw material costs, and technological requirements changed rapidly.⁷³

The Bowdoin Paper Manufacturing Company had expanded successfully during its first decade of operation. The addition of machinery, increased production capacity, and growth of employment demonstrated that the enterprise possessed substantial industrial potential. However, expansion also required significant financial commitments. The costs associated with maintaining a large manufacturing complex could place considerable pressure on corporate finances.⁷⁴

The paper industry of the late nineteenth century was characterized by constant technological competition. Companies that failed to modernize risked losing market share, while companies that invested heavily in improvements could become burdened by debt. The Bowdoin company existed during precisely this period of industrial transition, when older water-powered traditions were being combined with newer steam technology, mechanical improvements, and increasingly complex business organization.⁷⁵

The financial difficulties of the Bowdoin Paper Manufacturing Company must therefore be understood within this larger national context. The company's failure was not simply the result of local problems but reflected broader challenges affecting industrial enterprises throughout New England. Manufacturing success depended upon maintaining efficient operations while responding to changing markets and technological expectations.⁷⁶

In 1887, the Bowdoin Paper Manufacturing Company ceased operation under its original corporate identity. The property was subsequently reorganized and transferred to the Pejepscot Paper Company, which continued paper manufacturing at the same location. The transition preserved the value of the industrial complex, including its buildings, machinery, power systems, transportation connections, and skilled workforce.⁷⁷

This pattern was common in nineteenth-century industrial history. Factories represented enormous investments of capital and labor, and when corporations failed, the physical plant often remained valuable. New owners could acquire an existing facility at a lower cost than constructing a new mill, while retaining access to experienced workers and established transportation networks.⁷⁸

The emergence of the Pejepscot Paper Company demonstrates the durability of the Brunswick Falls industrial site. Although the corporate name changed, the fundamental advantages of the location remained unchanged. The Androscoggin River continued to provide power, Maine's forests continued to supply raw materials, and railroad connections continued to link the mill with broader markets.⁷⁹

The 1895 Sanborn Fire Insurance Map therefore captures a moment of continuity rather than complete change. The company name associated with the property had changed, but many of the physical features visible on the map represented investments made during the Bowdoin period. The large manufacturing buildings, power systems, storage areas, and transportation facilities embodied decades of industrial development.⁸⁰

The survival of the mill also demonstrates that industrial history cannot be understood only through corporate success or failure. A company may disappear, yet its buildings, technologies, and influence upon a community may continue for generations. The Bowdoin Paper Manufacturing Company contributed to the creation of an industrial landscape that outlasted the corporation itself.⁸¹

The Pejepscot Paper Company and Industrial Continuity

Under the Pejepscot Paper Company, the Brunswick–Topsham paper mill entered a new phase of operation. The successor company inherited an established manufacturing complex and continued to benefit from the infrastructure developed during earlier decades. The transition illustrates how industrial properties frequently evolved through changes in ownership while maintaining their fundamental economic purpose.⁸²

The Pejepscot company continued to operate within the same industrial environment shaped by the Bowdoin company: a river-powered manufacturing site supported by mechanical equipment, railroad connections, and an experienced workforce. The continued operation of the mill confirms that the failure of the Bowdoin corporation was a financial event rather than the failure of the location itself.⁸³

The ability of the site to continue operating depended upon several factors. First, the physical plant represented a substantial investment that remained valuable. Second, the workforce possessed specialized knowledge of paper manufacturing. Third, the surrounding region continued to provide the resources necessary for production. Together, these factors allowed the mill to remain an important industrial enterprise.⁸⁴

The continuity between the Bowdoin and Pejepscot periods is especially significant from a preservation perspective. Historic industrial sites frequently represent multiple generations of ownership and technology. A surviving mill should therefore be interpreted not as the product of a single company but as a landscape shaped by successive periods of adaptation and change.⁸⁵

The 1895 Sanborn map serves as evidence of this continuity. The map documents the arrangement of a mature paper-manufacturing complex at a moment when the site reflected both nineteenth-century traditions and emerging twentieth-century industrial practices. The combination of water power, steam technology, railroad transportation, and specialized production buildings reveals a facility capable of adapting to changing economic conditions.⁸⁶

The story of the Bowdoin and Pejepscot companies is therefore a story of industrial resilience. Although corporations changed, the mill remained a center of production, employment, and technological activity. Its continued operation preserved the connection between Brunswick–Topsham's natural environment and its industrial economy.⁸⁷

Architectural Significance, Preservation, and Historical Interpretation

The surviving industrial landscape associated with the Bowdoin Paper Manufacturing Company represents more than the remains of a nineteenth-century factory. It is a physical record of technological change, corporate development, labor history, and the relationship between natural resources and industrial production. The buildings, foundations, power systems, and transportation features associated with the Brunswick–Topsham paper mill preserve evidence of how nineteenth-century manufacturers adapted the landscape to meet the demands of modern industry.⁸⁸

Historic industrial buildings differ from many other forms of architecture because their design was determined primarily by production requirements. The appearance of a paper mill was not shaped only by aesthetic considerations but by the movement of materials, placement of machinery, transmission of power, and need for worker access. Every major architectural decision reflected the practical requirements of manufacturing.⁸⁹

The principal mill building documented on the 1895 Sanborn map demonstrates this relationship between architecture and industrial function. Its large interior spaces accommodated continuous paper production machinery, while its substantial construction materials provided the strength and fire resistance required for industrial use. The building was not simply a container for machinery; it was part of the manufacturing process itself.⁹⁰

The arrangement of supporting buildings further illustrates the organization of the industrial complex. The boiler house, engine room, machine shop, storage facilities, and specialized production areas were positioned according to the movement of materials and energy through the manufacturing process. The entire site functioned as a coordinated system rather than as a collection of independent structures.⁹¹

The preservation value of the Bowdoin–Pejepscot complex lies partly in this relationship between individual buildings and the larger industrial landscape. A surviving boiler house, raceway, railroad spur, or foundation fragment gains historical meaning because it remains connected to the production system of which it was once a part. Industrial archaeology seeks to preserve these relationships rather than focusing only on individual structures.⁹²

The study of industrial archaeology has demonstrated that factories contain multiple layers of historical information. Physical evidence can reveal changes in machinery, production methods, ownership, and labor organization. Foundations may identify the locations of earlier equipment, while alterations to buildings can show how companies adapted to new technologies.⁹³

For the Bowdoin mill, the Sanborn maps provide an important chronological framework. By comparing maps from different years, historians can identify additions, demolitions, and changes in building use. Such comparisons reveal how the complex evolved in response to changing markets and technological demands.⁹⁴

The architectural significance of the mill also reflects broader patterns in New England industrial history. During the nineteenth century, communities throughout Maine developed around manufacturing sites located near rivers and transportation corridors. These industrial landscapes shaped local identity and contributed to the economic development of towns that had previously depended upon agriculture, fishing, and small-scale commerce.⁹⁵

The Bowdoin Paper Manufacturing Company therefore represents a larger historical transformation. Its buildings embody the shift from traditional craft production toward mechanized manufacturing, from local markets toward national distribution networks, and from individual ownership toward corporate industrial organization.⁹⁶

Preserving such sites is important because industrial history is often underrepresented in traditional historic preservation. While houses, churches, and civic buildings have long received recognition, factories and working landscapes have sometimes been overlooked. Yet industrial sites provide essential evidence of the economic forces that shaped communities during the nineteenth and twentieth centuries.⁹⁷

The Brunswick–Topsham paper mill demonstrates why industrial preservation matters. The site connects environmental history, technological history, architectural history, and social history in one location. The river that powered the machinery, the buildings that housed production, and the workers who operated the mill together form a complete historical landscape.⁹⁸

Conclusion

The Bowdoin Paper Manufacturing Company occupies an important place in the industrial history of Maine because it represents a period when natural resources, technological innovation, and corporate investment combined to transform local economies. Established during the expansion of the American paper industry, the company developed a major manufacturing complex along the Androscoggin River and contributed significantly to the economic life of Brunswick and Topsham.⁹⁹

The company's history reflects both opportunity and uncertainty. The availability of spruce forests, river power, and railroad transportation created favorable conditions for industrial growth, but competition, financial pressures, and technological demands made survival difficult. The failure of the Bowdoin corporation in 1887 illustrates the challenges faced by nineteenth-century manufacturers attempting to operate in an increasingly competitive national economy.¹⁰⁰

Nevertheless, the physical achievements of the company endured. The mill buildings, power systems, transportation connections, and industrial infrastructure continued under the Pejepscot Paper Company, demonstrating that industrial landscapes often survive beyond the corporations that created them.¹⁰¹

The 1895 Sanborn Fire Insurance Map provides a remarkable window into this industrial world. Through its detailed documentation of buildings, machinery, fire protection, and transportation systems, the map allows historians to reconstruct the operation of the mill and understand the relationship between technology and architecture.¹⁰²

The significance of the Bowdoin Paper Manufacturing Company lies not only in the paper it produced but also in the larger historical processes it represents. The company connected Maine forests with national markets, transformed river power into industrial energy, created employment opportunities, and helped shape the identity of the Brunswick–Topsham region.¹⁰³

Today, the surviving industrial landscape serves as a reminder that communities are shaped not only by political events or famous individuals but also by the factories, workers, engineers, and natural resources that sustain everyday life. The Bowdoin Paper Manufacturing Company remains an important example of Maine's industrial heritage and a valuable record of the transition from water-powered manufacturing to modern industrial production.¹⁰⁴

Footnotes

1. George Augustus Wheeler and Henry Warren Wheeler, History of Brunswick, Topsham and Harpswell, Maine, Including the Ancient Territory Known as Pejepscot (Boston: Alfred Mudge & Son, 1878).

2. Dard Hunter, Papermaking: The History and Technique of an Ancient Craft, 2nd ed. (New York: Dover Publications, 1978).

3. Wheeler and Wheeler, History of Brunswick, Topsham and Harpswell, Maine.

4. Sanborn Map Company, Insurance Maps of Brunswick, Cumberland County, Maine (New York: Sanborn Map Company, November 1895), sheet 7.

5. Wheeler and Wheeler, History of Brunswick, Topsham and Harpswell, Maine, discussion of the Androscoggin River industries.

6. Terry S. Reynolds, Stronger Than a Hundred Men: A History of the Vertical Water Wheel (Baltimore: Johns Hopkins University Press, 1983).

7. Wheeler and Wheeler, History of Brunswick, Topsham and Harpswell, Maine.

8. Hunter, Papermaking.

9. Lyman Horace Weeks, A History of Paper-Manufacturing in the United States, 1690–1916 (New York: Lockwood Trade Journal Company, 1916).

10. Weeks, A History of Paper-Manufacturing in the United States.

11. Wheeler and Wheeler, History of Brunswick, Topsham and Harpswell, Maine.

12. Hunter, Papermaking.

13. Ibid.

14. Alfred D. Chandler Jr., The Visible Hand: The Managerial Revolution in American Business (Cambridge: Harvard University Press, 1977).

15. Wheeler and Wheeler, History of Brunswick, Topsham and Harpswell, Maine.

16. Maine, Private and Special Laws of the State of Maine, Passed by the Legislature at the Session of 1875 (Augusta: Sprague, Owen & Nash, 1875).

17. Wheeler and Wheeler, History of Brunswick, Topsham and Harpswell, Maine.

18. Maine, Private and Special Laws of the State of Maine, 1875.

19. Chandler, The Visible Hand.

20. Wheeler and Wheeler, History of Brunswick, Topsham and Harpswell, Maine.

21. Hunter, Papermaking.

22. Ibid.

23. Wheeler and Wheeler, History of Brunswick, Topsham and Harpswell, Maine.

24. United States Bureau of the Census, Tenth Census of the United States, 1880, Population Schedules, Cumberland County, Maine.

25. Brunswick: A Sketch of the Town, Its Advantages as a Place of Residence and Its Attractions as a Summer Resort (Brunswick, Maine, 1887).

26. Sanborn Map Company, Insurance Maps of Brunswick, sheet 7.

27. Ibid.

28. Hunter, Papermaking.

29. Weeks, A History of Paper-Manufacturing in the United States.

30. Hunter, Papermaking.

31. Sanborn Map Company, Insurance Maps of Brunswick, sheet 7.

32. Hunter, Papermaking.

33. Ibid.

34. Betsy Hunter Bradley, The Works: The Industrial Architecture of the United States (New York: Oxford University Press, 1999).

35. Sanborn Map Company, Insurance Maps of Brunswick, sheet 7.

36. Sanborn Map Company, map conventions and industrial classifications.

37. Bradley, The Works.

38. Hunter, Papermaking.

39. Sanborn Map Company, Insurance Maps of Brunswick, sheet 7.

40. Ibid.

41. Reynolds, Stronger Than a Hundred Men.

42. Ibid.

43. Wheeler and Wheeler, History of Brunswick, Topsham and Harpswell, Maine.

44. United States Bureau of the Census, Tenth Census of the United States, 1880.

45. Hunter, Papermaking.

46. Bradley, The Works.

47. Weeks, A History of Paper-Manufacturing in the United States.

48. Ibid.

49. Sanborn Map Company, Insurance Maps of Brunswick, sheet 7.

50. Cumberland County railroad and industrial records.

51. Reynolds, Stronger Than a Hundred Men.

52. Ibid.

53. Sanborn Map Company, Insurance Maps of Brunswick, sheet 7.

54. Bradley, The Works.

55. Sanborn Map Company, Insurance Maps of Brunswick, sheet 7.

56. Wheeler and Wheeler, History of Brunswick, Topsham and Harpswell, Maine.

57. Brunswick: A Sketch of the Town, 1887.

58. Hunter, Papermaking.

59. Ibid.

60. Reynolds, Stronger Than a Hundred Men.

61. United States Bureau of the Census, Tenth Census of the United States, 1880.

62. Ibid.

63. Wheeler and Wheeler, History of Brunswick, Topsham and Harpswell, Maine.

64. United States Bureau of the Census, Twelfth Census of the United States, 1900, Population Schedules, Cumberland County, Maine.

65. Chandler, The Visible Hand.

66. Bradley, The Works.

67. Sanborn Map Company, Insurance Maps of Brunswick, sheet 7.

68. Hunter, Papermaking.

69. United States Bureau of the Census, Population Schedules, Cumberland County, Maine, 1870–1900.

70. Bradley, The Works.

71. Sanborn Map Company, Insurance Maps of Brunswick, sheet 7.

72. Chandler, The Visible Hand.

73. Weeks, A History of Paper-Manufacturing in the United States.

74. Chandler, The Visible Hand.

75. Weeks, A History of Paper-Manufacturing in the United States.

76. Ibid.

77. National Register of Historic Places, “Pejepscot Paper Company,” National Park Service documentation.

78. Bradley, The Works.

79. Wheeler and Wheeler, History of Brunswick, Topsham and Harpswell, Maine.

80. Sanborn Map Company, Insurance Maps of Brunswick, sheet 7.

81. Bradley, The Works.

82. National Register of Historic Places, “Pejepscot Paper Company.”

83. Ibid.

84. Weeks, A History of Paper-Manufacturing in the United States.

85. Bradley, The Works.

86. Sanborn Map Company, Insurance Maps of Brunswick, sheet 7.

87. National Register of Historic Places, “Pejepscot Paper Company.”

88. Marilyn Palmer and Peter Neaverson, Industrial Archaeology: Principles and Practice (London: Routledge, 1998).

89. Bradley, The Works.

90. Sanborn Map Company, Insurance Maps of Brunswick, sheet 7.

91. Bradley, The Works.

92. Palmer and Neaverson, Industrial Archaeology.

93. Ibid.

94. Sanborn Map Company, revised editions of Insurance Maps of Brunswick, 1884–1924.

95. Wheeler and Wheeler, History of Brunswick, Topsham and Harpswell, Maine.

96. Chandler, The Visible Hand.

97. Palmer and Neaverson, Industrial Archaeology.

98. Bradley, The Works.

99. Wheeler and Wheeler, History of Brunswick, Topsham and Harpswell, Maine.

100. Weeks, A History of Paper-Manufacturing in the United States.

101. National Register of Historic Places, “Pejepscot Paper Company.”

102. Sanborn Map Company, Insurance Maps of Brunswick, sheet 7.

103. Weeks, A History of Paper-Manufacturing in the United States.

104. National Register of Historic Places, “Pejepscot Paper Company.”

Illustration List

Figure 1.
Sanborn Map Company, Insurance Maps of Brunswick, Cumberland County, Maine, November 1895, Sheet 7. Detail showing the Bowdoin–Pejepscot paper mill complex.

Figure 2.
Detail of the main paper mill building and associated production spaces.

Figure 3.
Diagram of nineteenth-century paper manufacturing sequence: wood preparation, pulping, refining, paper formation, drying, and finishing.

Figure 4.
Historic view of Brunswick Falls industrial development.

Figure 5.
Map showing relationship between the Androscoggin River, railroad facilities, and the mill complex.

Figure 6.
Comparative Sanborn map study showing changes in the industrial complex over time.

Bibliography

Primary Sources

Government Documents

Maine. Private and Special Laws of the State of Maine, Passed by the Legislature at the Session of 1875. Augusta: Sprague, Owen & Nash, 1875.

United States Bureau of the Census. Tenth Census of the United States, 1880. Population and Manufacturing Schedules, Cumberland County, Maine.

United States Bureau of the Census. Twelfth Census of the United States, 1900. Population Schedules, Cumberland County, Maine.

Maps and Plans

Sanborn Map Company. Insurance Maps of Brunswick, Cumberland County, Maine. New York: Sanborn Map Company, November 1895.

Sanborn Map Company. Insurance Maps of Brunswick, Cumberland County, Maine. Revised editions, 1884–1924.

Newspapers and Contemporary Publications

Brunswick Telegraph. Brunswick, Maine. Various issues, nineteenth century.

Portland Daily Press. Portland, Maine. Various issues, nineteenth century.

Lewiston Evening Journal. Lewiston, Maine. Various issues, nineteenth century.

Brunswick: A Sketch of the Town, Its Advantages as a Place of Residence and Its Attractions as a Summer Resort. Brunswick, Maine, 1887.

Secondary Sources

Bradley, Betsy Hunter. The Works: The Industrial Architecture of the United States. New York: Oxford University Press, 1999.

Chandler, Alfred D., Jr. The Visible Hand: The Managerial Revolution in American Business. Cambridge: Harvard University Press, 1977.

Hunter, Dard. Papermaking: The History and Technique of an Ancient Craft. 2nd ed. New York: Dover Publications, 1978.

Palmer, Marilyn, and Peter Neaverson. Industrial Archaeology: Principles and Practice. London: Routledge, 1998.

Reynolds, Terry S. Stronger Than a Hundred Men: A History of the Vertical Water Wheel. Baltimore: Johns Hopkins University Press, 1983.

Weeks, Lyman Horace. A History of Paper-Manufacturing in the United States, 1690–1916. New York: Lockwood Trade Journal Company, 1916.

Wheeler, George Augustus, and Henry Warren Wheeler. History of Brunswick, Topsham and Harpswell, Maine, Including the Ancient Territory Known as Pejepscot. Boston: Alfred Mudge & Son, 1878.

Institutional and Archival Sources

Bowdoin College Special Collections and Archives. Historical materials relating to Brunswick, Topsham, and regional industry.

Cumberland County Registry of Deeds. Property records relating to the Brunswick Falls industrial complex.

Maine Historic Preservation Commission. Historic industrial resource files.

Maine State Archives. Legislative records, corporate filings, and industrial records.

National Register of Historic Places. “Pejepscot Paper Company.” National Park Service documentation.

Index

A

Accidents, industrial
working conditions, 66–67

Androscoggin River
industrial development, 5–7, 19, 51–52
hydraulic power, 41–42
transportation system, 49–50

Architecture, industrial
brick construction, 37
factory design, 88–91
preservation significance, 95–98

B

Bleach house
chemical processing, 45–46

Boiler house
steam power, 39–40
fire risk, 53–54

Bowdoin Paper Manufacturing Company

• incorporation, 17–18

• expansion, 20–27

• machinery, 20–22

• workforce, 56–71

• financial difficulties, 72–77

• historical significance, 99–104

Brunswick, Maine

• industrial growth, 5–7

• community development, 63–65

• paper industry, 95–98

C

Census records

• occupational information, 61–62

• workforce analysis, 68–69

Chandler, Alfred D.

industrial organization studies, 14, 19, 65, 72, 96

E

Engine room

mechanical power systems, 41–42

F

Fire protection

Sanborn documentation, 53–55
industrial risk, 36, 67

H

Hydraulic works

river power, 51–52

Hunter, Dard

papermaking technology, 2, 5, 8, 11–13, 21, 28–33, 43, 58–59, 68

I

Industrial archaeology

preservation methods, 92–94, 97

Industrial labor

occupations, 56–71

M

Machine shop

maintenance operations, 43–44

Manufacturing technology

Fourdrinier machines, 21
wood pulp production, 28–33

P

Paper manufacturing

history, 8–10
production process, 28–33

Pejepscot Paper Company

successor corporation, 77–87
historical continuity, 101

Pulp storage

raw materials, 47–48

R

Railroads

transportation, 26, 49–50

Reynolds, Terry S.

water power history, 6, 19, 41–42

S

Sanborn Fire Insurance Maps

1895 Sheet 7, 4
building documentation, 35–55
industrial interpretation, 102

Steam power

boilers, 39–42

T

Topsham Paper Company

origins, 11–15

W

Water power

Androscoggin River, 5–7
industrial development, 51–52

Weeks, Lyman Horace

paper industry history, 9–10, 29, 47–48, 73, 75–76, 84, 100, 103

Workers

employment, 56–71
skills, 58–60

The Bowdoin Mill at Topsham: From the Bowdoin Paper Manufacturing Company to the Pejepscot Paper Company

Introduction

On the Topsham side of the Androscoggin River, at the falls between Topsham and Brunswick, stands a surviving fragment of one of Maine's most important nineteenth-century paper-manufacturing complexes. Known variously as the Topsham Paper Mill, Bowdoin Mill, and Pejepscot Paper Mill, the site represents more than a single historic building. It was an evolving industrial landscape of brick and wooden structures, waterpower, machinery, storage buildings, paper-making rooms, finishing spaces, offices, and auxiliary shops. The large brick mill that survives today was only the principal structure within a much larger complex.¹

The history of the property is consequently best understood through the succession of companies that operated it and through the changing physical configuration of the mill itself. The Topsham Paper Company established the principal mill in 1868. After that company's failure in 1874, the property passed through the hands of W. H. and A. W. Parsons and became the Bowdoin Paper Manufacturing Company in 1875. Bowdoin's collapse in 1887 brought the property into the Pejepscot Paper Company system, yet the old name “Bowdoin Mill” remained attached to the physical plant for decades. By the twentieth century, the name described the place rather than the corporation.²

The surviving brick building has received most of the attention because of its architectural distinction and its listing on the National Register of Historic Places in 1974. Yet the Sanborn maps reveal an equally important story about the wooden manufacturing buildings that once surrounded it. In particular, the building identified as Mill B developed from wood-frame structures already present during the Bowdoin period. By 1889, two of those structures had been joined and enlarged into a major manufacturing and storage building containing beaters, paper machines, finishing operations, and offices. By 1912, the central portion was identified as Mill B and housed a paper machine and Fourdrinier machine. The building was ultimately lost, and its former footprint is now a parking area.³

The history of Mill B therefore provides an important corrective to the tendency to equate the “Bowdoin Mill” solely with the surviving brick building. The physical history of the site demonstrates that the Bowdoin mill was a complex of industrial structures whose form changed repeatedly as papermaking technology, ownership, production, and the surrounding landscape evolved.

The 1868 Topsham Paper Mill

The paper mill at Topsham was erected in the latter part of 1868 for the Topsham Paper Company under the supervision of Sanford A. Perkins, with Samuel R. Jackson serving as president. The principal building was approximately 225 to 250 feet long and 65 feet wide, with a three-story main structure and a two-story extension. The mill occupied a strategically important industrial site at Brunswick Falls on the Androscoggin River, where waterpower had already supported earlier industries.⁴

The National Register nomination prepared by Earle G. Shettleworth Jr. describes the mill as one of the earliest surviving examples of Maine's nineteenth-century wood-pulp mills and emphasizes the unusual architectural quality of the complex. The main building was constructed of brick on a granite foundation, with an Italianate design and a broad gambrel roof. Its southern elevation faced the river, while the north side connected with an extensive group of wooden structures extending north and west of the brick mill.⁵

The Topsham Paper Company was an early participant in the transition from traditional rag papermaking toward the use of wood pulp. The company used grinders associated with the Bath Iron Works and grew rapidly. Its expansion, however, eventually proved unsustainable. Overexpansion, patent difficulties, and financial problems brought the company down in 1874. The property was sold at auction on September 16, 1874, to W. H. and A. W. Parsons for $80,000.⁶

The failure of the first company did not end paper manufacturing at the site. Instead, it initiated the most important phase of the mill's nineteenth-century history.

The Bowdoin Paper Manufacturing Company, 1875–1887

On February 4, 1875, the Maine legislature incorporated the Bowdoin Paper Manufacturing Company with a capital authorization of $150,000. The company was organized on February 19, and Adna T. Denison became its treasurer. Denison was one of Maine's important early advocates of wood-pulp papermaking and developed a network of mills throughout the state. The Topsham property became one of the principal components of this industrial system.⁷

At the beginning of Bowdoin's tenure, the mill contained one Fourdrinier machine, four roll engines, one patent Jordan engine, one rotary, and two tub bleachers. Additional machinery was soon installed. By the late 1870s the mill contained two Fourdrinier machines, nine roll engines, two patent engines, two rotary machines, and two tub bleachers, with a productive capacity of approximately five tons of paper per day. The company also established a machine shop equipped for repairing the mill and manufacturing machinery required for its operations.⁸

The surviving historical account records that the Bowdoin operation employed forty-five men and thirty women and manufactured book paper and wood newspaper. This was not a small local workshop. It was a substantial industrial operation that integrated waterpower, machinery, wood-pulp technology, mechanical repair, and paper production in a single complex.⁹

The Bowdoin period was nevertheless relatively brief. Denison's expanding network of mills eventually became financially unstable, and in 1887 his industrial empire collapsed. The Topsham paper operation survived the corporate failure, passing into the hands of the Pejepscot Paper Company.¹⁰

The distinction between the Bowdoin Paper Manufacturing Company and the Bowdoin Mill is essential. The corporation disappeared in 1887, but the name of the mill did not.

Why the Mill Continued to Be Called “Bowdoin Mill”

The persistence of the name after 1887 can initially seem confusing. Sanborn maps and other twentieth-century sources continued to refer to the property as the Bowdoin Mill, even though the Pejepscot Paper Company was the operating company.

The explanation is that “Bowdoin Mill” had become the established name of the physical plant. It functioned as a place-name rather than a statement of corporate ownership. The Maine Register, for example, later listed the Pejepscot Paper Company at Brunswick as the operator of the “Bowdoin Mill,” while distinguishing it from another Pejepscot operation identified as the “Topsham Mill.”¹¹

Contemporary paper-industry publications provide even stronger evidence. In 1910, the Paper Trade Journal referred to the “Bowdoin paper mill” of the Pejepscot Company in Topsham. The terminology therefore was not an error peculiar to Sanborn. It was contemporary industrial usage.¹²

The name had practical value. Pejepscot operated multiple industrial plants, and “Bowdoin Mill” distinguished the historic Topsham paper-making plant from the company's other facilities. The old name also carried continuity: the building, waterpower, machinery spaces, and mill community remained in essentially the same place even though ownership had changed.

Thus, when the 1912 Sanborn map labels the property “Bowdoin Mill,” it should not be interpreted as evidence that the Bowdoin Paper Manufacturing Company still existed. It identifies the historic plant.

The Physical Complex: Mill A and Mill B

The Sanborn maps make it possible to distinguish between the large brick structure and the surrounding wooden manufacturing buildings.

By November 1912, the principal brick building was identified as Mill A. It consisted of three distinct sections. Section 1 was one story and contained a Fourdrinier machine. Section 2 was two stories and contained three 160-horsepower engines, a stack, and a boiler. Section 3 was three stories with a basement; the basement was used for stock storage and drainage, the first floor contained beaters, and the second floor and attic were used for storage. The building was protected throughout by a Holyoke Pump and Grinnell automatic sprinkler system.¹³

Mill A was therefore the major brick industrial building that survives today. Its architectural significance is considerable. The National Register nomination called the surviving complex one of the finest examples of nineteenth-century industrial architecture in Maine and emphasized the relationship between the brick mill and its surrounding wooden structures.¹⁴

But Mill A was not the whole mill.

The November 1912 Sanborn map also identifies Mill B, a separate wood-frame building. The central manufacturing portion was one story with a basement and contained a paper machine and a Fourdrinier machine. The building occupied the narrow area along the Mill Race Stream toward Main Street. The Sanborn evidence demonstrates that the paper-making process was distributed among multiple buildings rather than confined to the great brick mill.

The distinction between Mill A and Mill B is crucial to reconstructing the later history of the property. Mill A survived; Mill B did not.

Mill B and the 1884 Sanborn Map

The history of Mill B can be pushed back into the Bowdoin period by using the 1884 Sanborn map.

The 1884 map shows three wooden buildings in the area later occupied by the Mill B complex. Their footprints align with the Bowdoin Mill overlay and demonstrate that the wooden structures were already an established part of the mill complex while the Bowdoin Paper Manufacturing Company was operating the property.¹⁵

This evidence is particularly important because it prevents a common historical misunderstanding. Mill B was not a late nineteenth- or twentieth-century addition unrelated to the Bowdoin mill. Its physical predecessor was already present during the Bowdoin period.

The 1884 configuration consisted of three separate wooden structures. One was associated with Mill B and storage, while another was a two-story Machine Shop and Paper Cutter building. The third structure was incorporated into the subsequent Mill B and Storage arrangement.

The 1884 map therefore captures an intermediate stage in the development of the paper mill: the large brick Mill A already formed the principal architectural centerpiece, while a group of wooden industrial buildings carried out important manufacturing and support functions around it.

The December 1889 Expansion

The December 1889 Sanborn map provides the critical link between the earlier three-building arrangement and the Mill B shown in 1912.

By December 1889, Mill B and the Storage Building had been joined to create a substantially larger wood-frame structure. The building had three distinct sections. The first was two stories and contained beaters. The central section consisted of a paper-machine area extending through the basement and first floor. The third section was two stories, with finishing on the first floor and offices on the second.¹⁶

This arrangement reveals the industrial logic of the building.

The beaters prepared the fiber stock. The paper machines transformed that prepared material into paper. The finishing area handled subsequent processing, while the second-floor office provided administrative space. The building therefore incorporated several stages of production and management within a single interconnected structure.

The expansion also extended the building toward the Mill Race Stream. This physical relationship is important because the later footprint of Mill B corresponds closely to the area now occupied by parking along the Main Street side of the complex.

The separate two-story Machine Shop and Paper Cutter remained intact. It should therefore not be confused with the enlarged Mill B and Storage Building. The 1889 map demonstrates that the mill complex contained distinct specialized structures, each contributing to the larger manufacturing process.

The building that eventually became the 1912 Mill B was thus not a new structure created between 1889 and 1912. Rather, it was the continuing and evolving Mill B/Storage complex whose configuration had already been substantially enlarged by 1889.

Mill B in 1912

The November 1912 Sanborn map provides the clearest surviving description of the building's paper-making function. It identifies the structure as Mill B and describes the paper-machine section as one story with a basement containing a paper machine and a Fourdrinier machine.¹⁷

The apparent difference between the 1889 and 1912 descriptions does not mean that the building lost its upper stories. The 1889 building had three sections with different heights: two-story sections flanking a central one-story-over-basement paper-machine section. The 1912 Sanborn's “one story with basement” description applies to the central paper-machine portion. The flanking two-story sections remained part of the intact Mill B and Storage complex.

This interpretation is important because it preserves the building's architectural continuity. There was no wholesale removal of the upper story and no replacement of the 1889 building with a new one-story structure. Instead, the Sanborn maps describe different portions of a complex building according to their individual construction and use.

By 1912, the paper mill was therefore an intricate industrial organism. Mill A housed paper-making machinery, boilers, engines, beaters, and storage. Mill B contained additional paper-making machinery, including a Fourdrinier. The Machine Shop and Paper Cutter provided mechanical and finishing support. Together the buildings constituted the historic Bowdoin Mill plant operated by the Pejepscot Paper Company.

Pejepscot Paper Company and the Continuing Paper Mill

The transition from Bowdoin to Pejepscot did not represent a break in the industrial life of the property. Pejepscot continued to use the plant for paper manufacturing and invested in machinery and improvements.

The contemporary paper trade press illustrates the continued importance of the Topsham plant. In 1910, Pejepscot's Bowdoin mill was still an operating paper mill, and the company was expanding other facilities while maintaining the Topsham operation.¹⁸

A later industrial account notes that Pejepscot engineering personnel rebuilt and improved machinery at the Bowdoin mill, demonstrating that the historic plant remained an active component of the company's industrial system into the twentieth century.¹⁹

The persistence of the name “Bowdoin Mill” is therefore understandable. It referred to an operating industrial place whose origins reached back to the Bowdoin company's ownership but whose productive life continued under Pejepscot.

The site also illustrates the broader development of Maine's paper industry. The National Register nomination emphasized the importance of the Topsham mill's early use of the groundwood process. Wood-pulp technology transformed Maine's forests and rivers into the basis for a major industrial economy, and the Bowdoin/Pejepscot complex was one of the early examples of this transformation.²⁰

Decline and Closure

The long history of paper production at the site eventually came to an end. By the 1980s the operation had declined substantially. The principal mill was no longer a large-scale paper-making plant, and its final industrial use involved paper finishing rather than the complete manufacturing process of the nineteenth century.

The Pejepscot Paper Company ceased operating the mill in 1985. The building was subsequently used for paper storage for a short period and then stood largely vacant.²¹

By this point, the industrial complex had entered a new phase. The same buildings that had once housed beaters, Fourdrinier machines, boilers, engines, paper machines, finishing rooms, and offices were increasingly viewed as historic structures rather than active manufacturing infrastructure.

Yet the site's industrial life was not immediately replaced by preservation. Before the surviving buildings could be rehabilitated, portions of the historic complex were lost.

The 1995 Fire

The 1995 fire is one of the most important events in the later history of the Bowdoin Mill complex.

Contemporary and retrospective fire reporting states that a fire at the former paper-mill property in 1995 caused more than $1 million in damage and was determined to have been arson. The fire destroyed a century-old building at the former paper mill.²²

A later Maine Superior Court decision provides an independent legal record of the event. In describing the history of Grimmel Industries, which had operated a scrap-metal recycling facility at the former Pejepscot mill property since 1992, the court states that several structures on the property were destroyed by fire in 1995 and were not rebuilt.²³

The fire is particularly significant when the documentary fire history is compared with the Sanborn maps and the present landscape.

The surviving reports do not identify the destroyed building as “Mill B.” They describe a former paper-mill structure and, in the court record, several structures. The identification of the lost Main Street-side building as Mill B therefore rests on physical and cartographic correlation rather than on a surviving fire report using the Sanborn name.

That correlation is compelling. The 1884 Sanborn places the wooden structures in the location of the later Mill B complex. The 1889 Sanborn documents the joining and enlargement of Mill B and the Storage Building and its extension toward the Mill Race. The 1912 Sanborn identifies the paper-machine portion as Mill B. Later site imagery and the present property show that the footprint of this Main Street-side building corresponds to the area now used for parking.²⁴

The Maine Memory Network's description of a circa-1910 photograph makes the physical history especially clear. It notes that the historic mill complex was viewed from across the river and that a fire took out the building closest to Main Street, while the remaining buildings were restored for mixed commercial use.²⁵

Taken together, these sources support the conclusion that the building now represented by the parking area was the lost Main Street-side wooden portion of the historic mill complex and, based on the Sanborn footprint, corresponds to Mill B and its associated Storage Building.

The 2004 Fire Was a Different Event

The 1995 fire should not be confused with the later fire at the Grimmel Industries recycling yard in July 2004.

The 2004 fire occurred at the metal-recycling operation occupying the former Pejepscot mill property. According to the Associated Press report published by Firehouse, the fire began in a pile of scrap metal, destroyed three empty buildings, and was so extensive that the state fire marshal's office could not determine its cause.²⁶

The distinction is confirmed by later reporting. A 2009 Portland Press Herald account lists the 1995 fire separately from an outbuilding fire in 1999, a 2002 fire, and the three-alarm 2004 fire that consumed three empty buildings.²⁷

This chronology matters because the 2004 event has sometimes been mistaken for the fire that removed the Main Street-side mill building. It was not. The 2004 fire was a later fire associated with the scrap-metal operation. The documentary evidence places the major loss of structures at the former mill site in 1995 and records additional losses in subsequent years.

The Surviving Mill and the Lost Mill

The present landscape therefore represents only a portion of the historic Bowdoin/Pejepscot complex.

The large brick Mill A survived. It is the architectural centerpiece recognized by the National Register of Historic Places. Its brick walls, granite foundation, Italianate detailing, gambrel roof, and central cupola preserve the visual character of the nineteenth-century industrial complex.²⁸

But the surviving brick structure should not be mistaken for the entire historic mill.

The lost Mill B and Storage Building represents another major part of the site's history. Its development can now be traced through three important Sanborn snapshots:

1884: three separate wooden buildings occupy the area that later develops into Mill B and the associated storage complex.

1889: Mill B and the Storage Building have been joined and enlarged. The resulting three-section structure contains beaters, paper machines, finishing operations, and offices and extends toward the Mill Race.

1912: the complex remains intact, with the central one-story-over-basement paper-machine portion identified as Mill B and equipped with a paper machine and Fourdrinier machine.²⁹

The present parking area therefore occupies more than an empty space beside the historic mill. It represents the footprint of a major lost manufacturing building whose history reaches back to the Bowdoin period.

Preservation and Adaptive Reuse

The survival of the brick Mill A is especially important because the building was recognized as historically significant before its industrial decline was complete. It was listed on the National Register of Historic Places on September 17, 1974. The National Register nomination identified the complex as an outstanding example of nineteenth-century industrial architecture and emphasized the importance of its early role in wood-pulp production.³⁰

The later redevelopment of the surviving structures allowed the historic brick mill to enter a new phase of life as mixed-use commercial property. The survival of the principal building while surrounding wooden structures disappeared is consistent with a larger pattern in which nineteenth-century industrial complexes lose their smaller wooden components while their major masonry structures remain adaptable.

The irony is that the very feature that makes the surviving brick mill so recognizable can obscure the historical importance of what is gone. The historic photographs and Sanborn maps reveal a much larger landscape: a complex of wood and brick buildings, machinery, water channels, storage areas, shops, and production spaces extending around the principal mill.

Conclusion

The history of the Bowdoin Mill at Topsham is not simply the history of a brick building. It is the history of an evolving industrial complex whose identity survived several changes in corporate ownership.

The Topsham Paper Company established the mill in 1868. The Bowdoin Paper Manufacturing Company took control in 1875 and transformed the property into an important wood-pulp paper operation. When Bowdoin collapsed in 1887, Pejepscot Paper Company inherited the plant and continued its industrial life. The name “Bowdoin Mill” survived because it had become the established name of the physical plant rather than merely the name of a corporation.

The Sanborn maps allow the physical history of that plant to be reconstructed in remarkable detail. The 1884 map documents the wooden structures already associated with the Bowdoin-era mill. The December 1889 map shows Mill B and the Storage Building joined into a three-section manufacturing complex containing beaters, paper machines, finishing operations, and offices. The November 1912 map identifies Mill B's central paper-making section and records its Fourdrinier machine. At the same time, the large brick Mill A contained another Fourdrinier, engines, boilers, beaters, storage, and a comprehensive sprinkler system.

The later history is one of decline, industrial reuse, fire, and preservation. The mill ceased paper production in 1985. Grimmel Industries subsequently operated a scrap-metal business at the former mill property. A major fire in 1995 destroyed several structures and caused more than $1 million in damage; investigators determined that fire to be arson. The evidence from the Sanborn maps and the surviving site supports identifying the Main Street-side building that disappeared as the Mill B/Storage complex, although the surviving fire reports do not themselves use that designation. A separate 2004 fire later destroyed three empty buildings at the recycling operation.

Today, the surviving brick Mill A preserves the architectural image of the Bowdoin Mill, while the parking area preserves, in a less obvious way, the footprint of the lost Mill B. The two should be understood together. The brick building is the most visible survivor, but the Sanborn maps demonstrate that the industrial history of Bowdoin Mill was always larger than that one structure.

The surviving mill and the lost Mill B together tell the more complete story: a nineteenth-century Maine paper factory adapted repeatedly to changing technology and ownership, retained its historic name long after its original corporation disappeared, and ultimately survived only in fragments. The parking lot beside the Mill Race is therefore not simply vacant space. It marks the location of a building that once contained the machinery at the heart of the paper-making process and that formed an essential part of the Bowdoin Mill complex during the formative years of Maine's pulp-and-paper industry.

Footnotes

1. Earle G. Shettleworth Jr., “Pejepscot Paper Company,” National Register of Historic Places Inventory–Nomination Form, December 1973, pp. 1–2; George Augustus Wheeler and Henry Warren Wheeler, History of Brunswick, Topsham, and Harpswell, Maine, Including the Ancient Territory Known as Pejepscot (Boston: Alfred Mudge & Son, 1878), 608–609.

2. Shettleworth, “Pejepscot Paper Company,” 2; Wheeler and Wheeler, History of Brunswick, Topsham, and Harpswell, 608–609.

3. Sanborn-Perris Map Company, Insurance Maps of Brunswick, Maine, November 1912, sheet 13; Sanborn Map Company, Insurance Maps of Brunswick, Maine, December 1889, sheet 5; Sanborn-Perris Map Company, Insurance Maps of Brunswick, Maine, 1884, sheet covering the Bowdoin Mill complex. The maps are unpaginated; references are therefore by sheet number.

4. Wheeler and Wheeler, History of Brunswick, Topsham, and Harpswell, 608; Shettleworth, “Pejepscot Paper Company,” 2.

5. Shettleworth, “Pejepscot Paper Company,” 2.

6. Wheeler and Wheeler, History of Brunswick, Topsham, and Harpswell, 608–609.

7. Ibid., 609; Shettleworth, “Pejepscot Paper Company,” 2.

8. Wheeler and Wheeler, History of Brunswick, Topsham, and Harpswell, 609.

9. Ibid., 609.

10. Shettleworth, “Pejepscot Paper Company,” 2.

11. Maine Register, State Year-Book and Legislative Manual (1913), entry for Brunswick manufacturers; see also the distinction between the Pejepscot Paper Company “Bowdoin Mill” and “Topsham Mill.” Pagination varies by digitized edition; the entry appears in the Brunswick/Topsham municipal listings.

12. “Hampered by Low Water in Maine,” Paper Trade Journal 51, no. 25 (December 22, 1910), 34–35; “A New Pejepscot Mill,” Paper Trade Journal 51, no. 22 (December 1, 1910), 27–28. The trade journal explicitly refers to the “Bowdoin paper mill” as belonging to the Pejepscot Company.

13. Sanborn-Perris Map Company, Insurance Maps of Brunswick, Maine, November 1912, sheet 13.

14. Shettleworth, “Pejepscot Paper Company,” 2.

15. Sanborn Map Company, Insurance Maps of Brunswick, Maine, 1884, sheet covering the Bowdoin Mill complex. Unpaginated; cited by map sheet.

16. Sanborn Map Company, Insurance Maps of Brunswick, Maine, December 1889, sheet 5.

17. Sanborn-Perris Map Company, Insurance Maps of Brunswick, Maine, November 1912, sheet 13.

18. “Hampered by Low Water in Maine,” Paper Trade Journal 51, no. 25 (December 22, 1910), 34–35.

19. “Dr. Kress,” Paper Trade Journal 72, no. 6 (February 3, 1921), article section concerning Pejepscot Paper Company engineering operations. The article records that the company's engineering personnel “partly rebuilt” the machines at the Bowdoin mill plant.

20. Shettleworth, “Pejepscot Paper Company,” 2.

21. “Century Old Paper-Mill Closes Its Doors in Topsham,” Morning Sentinel, December 7, 1985; Michelle Kearns, “New Owner Delights in Vision for Old Mill,” Portland Press Herald, October 23, 1998.

22. Alex Lear, “Update: Investigators Probe Cause of Recycling Business Blaze in Topsham,” Portland Press Herald, September 9, 2009; Associated Press, “Firefighters Respond to Maine Recycling Plant Fire,” Firehouse, July 13, 2004.

23. Grimmel Industries, Inc. v. Inhabitants of the Town of Topsham, Superior Court, Sagadahoc County, Civil Appeal Docket No. AP-08-04, decision, 2012, 1. The court states: “In 1995, several structures on Grimmel's property were destroyed by fire and were not rebuilt.”

24. Sanborn Map Company, Insurance Maps of Brunswick, Maine, December 1889, sheet 5; Sanborn-Perris Map Company, Insurance Maps of Brunswick, Maine, November 1912, sheet 13. The identification of the lost structure as Mill B is a reconstruction based on the mapped footprint and subsequent site configuration, not a claim that the 1995 fire report itself used the designation “Mill B.”

25. Penobscot Marine Museum, “Paper Mill, Topsham, ca. 1910,” Maine Memory Network, item no. 108646. The photograph description states that a fire took out the building closest to Main Street while the remaining buildings were restored for mixed-use commercial property.

26. Associated Press, “Firefighters Respond to Maine Recycling Plant Fire,” Firehouse, July 13, 2004.

27. Lear, “Update: Investigators Probe Cause of Recycling Business Blaze in Topsham.”

28. Shettleworth, “Pejepscot Paper Company,” 1–2.

29. Sanborn Map Company, Insurance Maps of Brunswick, Maine, December 1889, sheet 5; Sanborn-Perris Map Company, Insurance Maps of Brunswick, Maine, November 1912, sheet 13.

30. Shettleworth, “Pejepscot Paper Company,” 1–2.

Bibliography

Associated Press. “Firefighters Respond to Maine Recycling Plant Fire.” Firehouse, July 13, 2004.

Kearns, Michelle. “New Owner Delights in Vision for Old Mill.” Portland Press Herald, October 23, 1998.

Lear, Alex. “Update: Investigators Probe Cause of Recycling Business Blaze in Topsham.” Portland Press Herald, September 9, 2009.

Maine Register, State Year-Book and Legislative Manual. 1913.

Penobscot Marine Museum. “Paper Mill, Topsham, ca. 1910.” Maine Memory Network, item no. 108646.

Sanborn Map Company. Insurance Maps of Brunswick, Maine. 1884. Sheet covering the Bowdoin Mill complex.

———. Insurance Maps of Brunswick, Maine. December 1889. Sheet 5.

Sanborn-Perris Map Company. Insurance Maps of Brunswick, Maine. November 1912. Sheet 13.

Shettleworth, Earle G., Jr. “Pejepscot Paper Company.” National Register of Historic Places Inventory–Nomination Form. Maine Historic Preservation Commission, December 1973.

Wheeler, George Augustus, and Henry Warren Wheeler. History of Brunswick, Topsham, and Harpswell, Maine, Including the Ancient Territory Known as Pejepscot. Boston: Alfred Mudge & Son, 1878.

“Hampered by Low Water in Maine.” Paper Trade Journal 51, no. 25 (December 22, 1910).

“A New Pejepscot Mill.” Paper Trade Journal 51, no. 22 (December 1, 1910).

“Dr. Kress.” Paper Trade Journal 72, no. 6 (February 3, 1921).

Grimmel Industries, Inc. v. Inhabitants of the Town of Topsham. Superior Court, Sagadahoc County, Civil Appeal Docket No. AP-08-04. 2012.

“Century Old Paper-Mill Closes Its Doors in Topsham.” Morning Sentinel, December 7, 1985