National Museum of Nuclear Science & History
H. W. Butsch worked for the William A. Pope Company.
W. H. Longtin worked for the United States Engineer District Office.
Dixon P. Kirk served in the 1st Ordnance Squadron.
Winkelman worked for Stone and Webster Engineering Corporation.
Francis X. Dolan was a sergeant in the 393rd Bombardment Squadron. He served as the radio operator of the Necessary Evil, but flew in the Big Stink during the Nagasaki Mission.
