Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Sidney Williams

JanitorChicago, IL

Manhattan Project VeteranProject Worker/Staff
University of Chicago Metallurgical Laboratory

Sidney Williams was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

Related Profiles

Ray Genereaux

Hanford, WA

Ray Genereaux, born in Seattle in 1902, a graduate of Stanford and Columbia, was design project manager for the chemical separation facilities at Hanford.

W. F. Henager

Hanford, WA

Tom J. Mulcahey

Los Alamos, NM

Tom Mulcahey was a staff worker at Los Alamos during the Manhattan Project.

Helene M. Stark

Chicago, IL

Helene Stark was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.