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

C. L. Bucknum

T-Plant/200 Areas

Bucknum worked at the 200 East and 200 West Areas at Hanford during the Manhattan Project. 

Howard Egan

Y-12 Plant

Howard Egan worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Mildred Wagoner

Oak Ridge, TN

Mildred Wagoner worked for the Roane-Anderson Company.

Melvin C. Tichy

K-25 Plant

Attended Illinois Institute of Technology.