National Museum of Nuclear Science & History
B. D. Johnson worked for the Southern Bell Telephone Company.
Katherine Gnjec was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
David L. Patten served in the 1st Ordnance Squadron.
Dr. Margaret W. Neuman worked as a biochemist during the Manhattan Project at the University of Rochester.
