National Museum of Nuclear Science & History
MacDonald was a member of the Instrument Section at the University of Chicago’s Metallurgical Laboratory.
Ralph Moorehead served in the 603rd Air Engineering Squadron.
Wallace Addis worked for the Kellex Corporation at the K-25 Plant.
Kenneth E. Bailey served in the 393rd Bombardment Squadron.
Garrison worked at the 300 Area at Hanford during the Manhattan Project.