National Museum of Nuclear Science & History
Attended Brooklyn College.
McMahon worked in the 100 D Area at Hanford during the Manhattan Project.
Vernon J. Rowley served as a sergeant in the 393rd Bombardment Squadron. He was the radar operator on the B-29 Jabit III on the Hiroshima mission.
Eleanor Margaret (Roen) Larson (1917-2006) was a secretary at Clinton Laboratories in Oak Ridge, TN during the Manhattan Project.