National Museum of Nuclear Science & History
Katherine White was a staff worker at Los Alamos during the Manahttan Project.
W. H. Hasse worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Sherman D. Kaplan was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Ray Mettelka worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W.B. Shank was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
