National Museum of Nuclear Science & History
Robert R. Hayes served in the 320th Troop Carrier Squadron.
Ralph R. Tison served in the 393rd Bombardment Squadron.
C. Heim worked for the Watson-Flagg Engineering Company.
Waldo F. Christy was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Chapman worked at the 200 West Area at Hanford during the Manhattan Project.