Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

John B. Riddle

Research AssistantChicago, IL

Manhattan Project VeteranProject Worker/StaffScientist
Painting of CP-1.

John Riddle was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Related Profiles

Charles E. Swenson

Chicago, IL

Charles Swenson worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.

W. E. Castens

Oak Ridge, TN

Castens worked for Stone and Webster Engineering Corporation.

E. A. Taggard

Hanford, WA

Charles C. Johnson

Los Alamos, NM