Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Rayford J. Procella

Private 1st ClassLos Alamos, NM

Manhattan Project VeteranMilitary VeteranSpecial Engineer Detachment

Related Profiles

Edgar R. Kessler

Los Alamos, NM

Mario A. Litterio

Tinian Island

Mario A. Litterio served as a PFC in the 393rd Bombardment Squadron. He was a member of the ground crew on the B-29 Full House.

Melvin H. Bierman

Hiroshima Mission

Melvin H. Bierman served as a sergeant in the 393rd Bombardment Squadron. Bierman was regularly assigned as a tail gunner in the Up An’ Atom, but did not fly in that plane in the August 1945 bombing missions on Hiroshima and Nagasaki.

Jens Thornton

Oak Ridge, TN

Jens Thornton, or “Jim” (as he went by at Berkeley) was an electrical engineer employed by Stone & Webster engineering firm during the Manhattan Project.