File consists of photographs of the products, facilities, and people of RMS, mainly from the 1940's through the early 1970's. Includes photographs of the products manufactured at RMS; photographs of the RMS facilities, including interior and exterior shots; and photographs of employees in various departments, receiving awards, at work, and so on.

File also includes some contact prints, negatives, a news release and a memorandum. Some of the photographs are reproductions of earlier photographs. Some photographs include ms. annotations on verso; some have ts. captions taped to them. Some duplicate photographs are present.

File is comprised of photographs taken for use in company publications and sales and marketing material. Includes images of employees, machines, and production. Some of these have been touched-up.