National Museum of Nuclear Science & History
Helen Warren worked for the Edenfield Electric Company.
Dorothy Isgett was a civilian worker at Oak Ridge Tennessee from 1943 to 1946.
F. R. Conklin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Frances T. Janis was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
