Finding Aids

The American Insulation Company was a manufacturer of asbestos tape, tubing, gloves, and other asbestos products. The company was founded in 1914 by John W. Latchum (1884-1953) in Philadelphia, Pennsylvania. Beginning in the 1920s, it began manufacturing its patented and trademarked product, "Eternit" Asbestos Shingles. This album of photographs consists of exterior views of buildings, mostly residential homes, showcasing the new roofs. The captions of each image list the city, state, name of the head of residence or builder, color/type of shingle method used, and a brief sentence about the choice of roof color for the type of house. The estimated date range of the images is from the 1940s; however, it is possible that some date to a bit earlier or later.

The Disposor Corporation was the sales agent for the General Fan Corporation of New York City in the 1930s. This collection consists of fourteen photographs of the General Fan Corporation's various mechanical products (ventilation and cooling units) on display at exhibits or installed in businesses, including a ship and restaurants. The album was put together by the Disposor Corporation for sales purposes.

The York Oil Burner Company was a manufacturer of oil-fired residential and commercial oil heating equipment. This collection consists of one album containing 80 black & white photographic prints of industrial equipment of the York Oil Burner Co., Inc. Many of the photographs are interior views of building basements showing York Oil Burner Co. equipment installed in the building's furnace system.