National Museum of Nuclear Science & History
J. H. Marsh worked for the Kellex Corporation at the K-25 Plant.
H. W. Ross worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harold E. Young was a staff worker at Los Alamos during the Manhattan Project.
Givan worked at the 300 Area at Hanford during the Manhattan Project.
Beatrice Foreman was a laboratory technician in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
