National Museum of Nuclear Science & History
John Smith was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Sidney J. Bellamy served as a corporal in the 393rd Bombardment Squadron. He was regularly assigned to the Necessary Evil as a radar observer, but flew in the Big Stink in the mission to Nagasaki.
Ratterman worked at the 200 East area at Hanford during the Manhattan Project.
John K. Cloepfil served in the 320th Troop Carrier Squadron.
J. A. Drake worked for the J.A. Jones Construction Company.