National Museum of Nuclear Science & History
Robert Rogers was a staff worker at Los Alamos during the Manhattan Project.
B. K. Coghlan, Jr. worked for the Kellex Corporation at the K-25 Plant.
Francis D. Thornhill served as a captain in the 393rd Bombardment Squadron. He was the navigator on the Straight Flush during the Hiroshima mission.
H. R. Olson worked for the J.A. Jones Construction Company.