Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

John A. Karas

InstructorK-25 Plant

Oak Ridge, TN
Manhattan Project VeteranMilitary VeteranProject Worker/StaffSpecial Engineer Detachment
Oak Ridge, K-25

Attended Lehigh University.

Related Profiles

Bella Ernst

Los Alamos, NM

Andrew T. Hovanec

Los Alamos, NM

George W. Marquardt

Hiroshima Mission

George W. Marquardt served as a captain in the 393rd Bombardment Squadron. Although he was regularly assigned to the Up An’ Atom, he flew in the mission to bomb Hiroshima as the aircraft commander of the Necessary Evil.

Robert K. Smith

Hanford, WA