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

J. D. McCullough

B Reactor/100 Area

 McCullough worked in the 100 D Area at Hanford during the Manhattan Project.

Martha Trowbridge

Oak Ridge, TN

Martha Trowbridge worked for the H. K. Ferguson Company.

L. W. Stark

Y-12 Plant

L. W. Stark worked for the Tennessee Eastman Corporation at the Y-12 Plant.

R. F. Pierce

Oak Ridge, TN

Pierce worked for Stone and Webster Engineering Corporation.