Photographs
Subject
Subject Source: Art & Architecture Thesaurus
Found in 2 Collections and/or Records:
David Spence: Guayule Rubber Project Records
Collection
Identifier: 1998-001-001
Abstract
Reports, correspondence, patent files, reprints of articles, photographs, experiment files, and graphs belonging to Scottish-American rubber chemist David Spence. The materials in this collection document Spence’s involvement in Intercontinental Rubber Company’s efforts in producing rubber from guayule during the 1920s and 1930s and the Guayule Rubber Project during World War II.
Dates:
1910-1951; Majority of material found within Bulk 1926-1946
Found in:
Science History Institute Archives
Travis P. Hignett Collection of Fixed Nitrogen Research Laboratory Photographs
Collection
Identifier: 2003-902
Abstract
Scrapbook and individual images from the United States Department of Agriculture (U.S.D.A.) Fixed Nitrogen Research Laboratory (F.N.R.L.) and other U.S.D.A. sites circa 1920s to 1950s.
Dates:
1920s-1950s; Majority of material found within 1926-1930
Found in:
Science History Institute Archives