National Museum of Nuclear Science & History
J. D. Graves worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marcelline Peltier was a staff worker at Los Alamos during the Manhattan Project.
George Mallinckrodt was a physicist at the Manhattan Project’s Los Alamos, NM facility. He also worked at Argonne National Laboratory, the successor of the University of Chicago’s Metallurgical Laboratory (“Met Lab”).
