National Museum of Nuclear Science & History
Peter Watkins was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
T. J. Costello worked for the Comstock-Bryant Electric Company.
William J. Cotter served as a staff sergeant in the 393rd Bombardment Squadron. He was the radar operator regularly assigned to the B-29 Strange Cargo.
William A. Jones served in the 1st Ordnance Squadron.