Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Leo Wojtanowski

Shop KeeperChicago, IL

Manhattan Project VeteranProject Worker/Staff

Leo Wojtanowski worked in a shop at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

Related Profiles

George Ralph

Research & Development/300 Area

Ralph worked at the 300 Area at Hanford during the Manhattan Project. 

Howard V. Rhude Jr.

Chicago, IL

Howard V. Rhude worked in the Metallurgy Department at Argonne National Laboratory until 1991 when he retired after 38 years.

Hayden M. Pickering

Hanford, WA

S. Schulder

Oak Ridge, TN

S. Schulder worked for the Union Carbide & Carbon Corporation.