Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

H. A. Moulthrop

Project StaffHanford, WA

Manhattan Project VeteranProject Worker/Staff

Related Profiles

Jack Hefner

Tinian Island

Jack Hefner joined the Manhattan Project at Oak Ridge in 1943. Hefner was a reactor engineer and helped supervise the construction of the X-10 Graphite Reactor.

John W. Dulin

Tinian Island

John W. Dulin served as a 2nd lieutenant in the 393rd Bombardment Squadron. He was the navigator regularly assigned to the B-29 Strange Cargo.

W.W. Ricks

Hanford, WA

Leo F. Hengstenberg

Los Alamos, NM