Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Casmer Lesnioski

ShopChicago, IL

Manhattan Project VeteranProject Worker/Staff

Casmer Lesnioski worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Related Profiles

Ethel Van Syckle

Hanford, WA

C. G. Mumford

T-Plant/200 Areas

Mumford worked in the 200 East Area at Hanford during the Manhattan Project.

Leland E. Book

Los Alamos, NM

Kathleen Donovan

Los Alamos, NM