Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Frank R. Johnson

Research AssistantChicago, IL

Manhattan Project VeteranProject Worker/Staff

Frank R. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Related Profiles

H. K. George

Hanford, WA

John J. Kroes

Tinian Island

John J. Kroes served in the 1st Ordnance Squadron.

R. M. Thomas

Oak Ridge, TN

R. M. Thomas worked for the United States Engineer District Office.

William M. Gray

Oak Ridge, TN

William Gray worked for the Roane-Anderson Company.