National Museum of Nuclear Science & History
Mary Thomas worked for the J.A. Jones Construction Company.
Fred Utzman worked for the Edenfield Electric Company.
M. P. Covert worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Jean Dabney was an electronics technician at Los Alamos during the Manhattan Project. Her husband Winston Dabney also worked at Los Alamos.
Walter Horne worked on the Manhattan Project as a chemist at the Y-12 Plant in Oak Ridge Tennesee from 1943 to 1945.