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

Oliver G. Haywood

Los Alamos, NM

Col. Oliver Haywood was on General Leslie Groves‘ staff from May to December 1946. Haywood had a long military career after graduating from West Point in 1936 and receiving both a M.

B. M. Larson

Oak Ridge, TN

D. W. Stewart

Y-12 Plant

D. W. Stewart worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Uzal Girard Ent

Wendover, UT

Uzal Girard Ent was a United States Army Air Forces Officer and Commanding General, Second Air Force, headquartered in Colorado Springs, CO.