Acetate negatives
Subject
Subject Source: TGM II, Genre and physical characteristic terms
Scope Note: Acetate safety films were first introduced in the early 1900s. Various types include diacetate and triacetate and are often difficult to distinguish from one another.
Found in 1 Collection or Record:
Kennecott Corporation photographs and negatives
Collection — Multiple Containers
Identifier: MSS P 36
Scope and Contents
Collection includes three photographs with corresponding glass plate negatives depicting mining operations at Kennecott Corporation's Bingham Mine. The photographs were taken in 1906, when the mine was being developed by the Utah Copper Co. Also includes two copy prints, with corresponding acetate negatives, of photographic portraits of a man.
Dates:
1906