William S. Johnston

Research AssistantChicago, IL

Manhattan Project VeteranProject Worker/Staff

William S. Johnston was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Related Profiles

George L. Brumbelow

Los Alamos, NM

Brumbelow worked at Los Alamos during the Manhattan Project.

Abel DeHaan

Oak Ridge, TN

Abel DeHaan was a civilian chemist that worked at the Y-12 Complex in Oak Ridge, TN. DeHaan was hired for the Manhattan Project by Glenn Seaborg while in his last year of a B.

N. N. Tracy

Oak Ridge, TN

N. N. Tracy worked for the J.A. Jones Construction Company.

Hugh B. Frey Jr.

Oak Ridge, TN

Frey worked in the United States Engineer District Office.