Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Cordell W. Callahan served in the 1st Ordnance Squadron.

Related Profiles

Herbert E. Kubitschek

Chicago, IL

Herbert E. Kubitschek (1920-1989) was an American biologist and physicist. He studied under Enrico Fermi at the University of Chicago and was present when Chicago Pile-1, the world’s first self-sustained nuclear chain reaction, went critical on December 2, 1942.

Fred W. Goodloe

Chicago, IL

Fred W. Goodloe was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Virginia E. Kemp

Los Alamos, NM

M. Strandberg

Hanford, WA