Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Leo P. Hassen

Security GuardChicago, IL

Manhattan Project Veteran

Leo P. Hassen was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Related Profiles

C. V. Webster

Hanford, WA

Inez E. Melvin

Hanford, WA

Elliot Charney

Columbia University

Elliot Charney was an American Chemist who worked on the Manhattan Project at Columbia University. Charney received his B.

V. M. Belliston

Hanford, WA