National Museum of Nuclear Science & History
Hartman worked for Stone and Webster Engineering Corporation.
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.
H. McDaniel worked for the Tennessee Eastman Corporation at the Y-12 Plant.
