Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Donald A. Caldwell

SupervisorK-25 Plant

Oak Ridge, TN
EngineerManhattan Project VeteranMilitary VeteranSpecial Engineer Detachment
Oak Ridge, K-25

Attended the California Institute of Technology.

Related Profiles

Clyde R. Beecher

Tinian Island

Clyde R. Beecher served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Strange Cargo.

Donald L. Rowe

Hiroshima Mission

Donald L. Rowe served as a corporal in the 393rd Bombardment Squadron. He was the assistant engineer on the Jabit III during the Hiroshima mission.

Roland H. Mertes

K-25 Plant

Roland Mertes worked for the Kellex Corporation at the K-25 Plant.

R. B. Keeney

Hanford, WA