National Museum of Nuclear Science & History
M. O. Swanson worked for the United States Engineer District Office.
Francis A. Pellegrino served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned first to Luke the Spook and later to Big Stink.
Lee W. Matson served in the 1st Ordnance Squadron.
Cornelius Ridner was a staff worker at Los Alamos during the Manhattan Project.
