National Museum of Nuclear Science & History
E. H. McDaniel worked for the Edenfield Electric Company.
Collins worked as a typist at the Y-12 plant at Oak Ridge during the Manhattan Project.
Harold F. Seaman served in the 603rd Air Engineering Squadron.
Betty Murray was a technician in the Solvent-Extraction Group at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
