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National Museum of Nuclear Science & History

Related Profiles

George Cowan

Los Alamos, NM

George Cowan joined the Manhattan Project in 1942 at the Met Lab as a chemist for Enrico Fermi’s group, and also worked for Columbia University.

W. F. McDonald

Y-12 Plant

W. F. McDonald worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Martha G. Johnson

Chicago, IL

Martha G. Johnson was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Albert L. Sheriff

Los Alamos, NM