National Museum of Nuclear Science & History
J. A. Slice worked for the Union Carbide & Carbon Corporation.
Joseph F. Gorman worked in mail and records for the Manhattan Engineer District, first in Syracuse, NY in 1936, then New York City.
Brady was at Los Alamos during the Manhattan Project.
Dunbar worked in the United States Engineer District Office.
Tom Norvelle served in the Army at Los Alamos during the Manhattan Project.