National Museum of Nuclear Science & History
M. A. Campbell worked for the Roane-Anderson Company.
John H. Hubeny, Jr. served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Strange Cargo.
Leveau worked in the 100 F Area at Hanford during the Manhattan Project.
James B. Snodgrass was a member of the Mounted Military Police working on site security at Los Alamos and the Trinity test site.