National Museum of Nuclear Science & History
R. H. Anderson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ralph V. Hagan served in the 1st Ordnance Squadron.
O'Brien worked for Stone and Webster Engineering Corporation.
Daniel Mullane worked in Los Alamos from 1943 to 1945 as a technician. He helped develop a source holder for the uranium gun-type bomb before moving back to Detroit after the war.
Joseph Lyford worked for the Kellex Corporation at the K-25 Plant.
