National Museum of Nuclear Science & History
R. H. Snyder worked for the Fercleve Corporation.
Jack Rose was a machinist and armorer in the Special Engineering Detachment (SED) assigned to the 509th Composite Group in Wendover, Utah.
Frank Willox was a machinist and mechanic in Hanford, Washington from 1943 to 1970. He came to Hanford from Colorado in late 1943 and stayed on after the war.
Robert Rumer worked for the United States Engineer District Office.
