Aerial view of the Rohm and Haas Company manufacturing facility located in Knoxville, Tennessee.

Aerial view of the Rohm and Haas Company manufacturing facility located in Deer Park, Texas near Houston. This facility, the first Rohm and Haas plant built outside of the Delaware Valley (Pennsylvania) region, focused…

Exterior view of the Rohm and Haas Company home office located on Independence Mall in Philadelphia, Pennsylvania.

Aerial view of a Rohm and Haas Company nylon manufacturing plant located in Fayetteville, North Carolina. Rohm and Haas, an international chemical company headquartered in Philadelphia, Pennsylvania, opened the plant in…

Aerial view of the Rohm and Haas Company facilities in Bristol, Pennsylvania. The Bristol plant opened around 1917 to manufacture Oropon, a synthetic leather bating product, following dissatisfaction with the company's…

Aerial view of the Affiliated Laboratories facility, a division of Whitmoyer Laboratories, Inc., located in White Hall, Illinois. Rohm and Haas, an international chemical company headquartered in Philadelphia,…

Photographic album containing 13 black and white photographs of assorted Rohm and Haas Company plants, laboratories, and subsidiaries. The album primarily encompasses facilities that Rohm and Haas purchased in the early…

Map depicting the facility and grounds of the Charles Lennig and Company chemical manufacturing plant in Bridesburg, a neighborhood located along the Delaware River in the Northeast section of Philadelphia,…