National Museum of Nuclear Science & History
Hugo Leckelt was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Sloan worked at the 100-B Area at Hanford during the Manhattan Project.
Richard Strickland was a staff worker at Los Alamos during the Manhattan Project.
Ward A. Bouvier served from November 1943 to the end of the war, designing and producing precision instruments used by the scientific personnel at the Met Lab of the University of Chicago.