National Museum of Nuclear Science & History
Robinson worked for Stone and Webster Engineering Corporation.
Livingston worked in the 100 F Area at Hanford during the Manhattan Project.
Robert J. Stock served as a sergeant in the 393rd Bombardment Squadron. He was regularly assigned as a tail gunner to the Bockscar, but did not fly on that plane during the Nagasaki bombing mission in August of 1945.
W. B. Steur worked for the Tennessee Eastman Corporation at the Y-12 Plant.