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National Museum of Nuclear Science & History

Related Profiles

Frank W. Berzinis

Tinian Island

Frank W. Berzinis served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Up An’ Atom.

William E. Caldes

Los Alamos, NM

William E. Caldes studied chemical engineering at Princeton University. In 1943, he was recruited to join the Manhattan Project, and became the 19th project member at Los Alamos.

Mary M. Raub

Los Alamos, NM

Mary Raub was a staff worker at Los Alamos during the Manhattan Project.

Howard V. Johnson

Tinian Island

Howard V. Johnson served in the 1st Ordnance Squadron.