Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Leonard Krouldis

Laboratory AssistantChicago, IL

Manhattan Project VeteranProject Worker/Staff

Leonard Krouldis was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Related Profiles

W. O. McCord

Los Alamos, NM

Herschel D. Warren

Los Alamos, NM

Herschel Warren was a staff worker at Los Alamos during the Manhattan Project.

Clark F. Campbell

Los Alamos, NM

Theron L. Blaisdell

Tinian Island

Theron L. Blaisdell served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 The Great Artiste.