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

Richard L. Kennedy

Los Alamos, NM

John W. Calkin

Los Alamos, NM

​John W. Calkin graduated from Columbia University in 1933. He then earned a Ph.D. in mathematics from Harvard.

J. E. Mason

Oak Ridge, TN

J. E. Mason worked for the Roane-Anderson Company.

Edwin W. Konkle

Tinian Island

Edwin W. Konkle served in the 320th Troop Carrier Squadron.