National Museum of Nuclear Science & History
Leslie Seward worked for the United States Engineer District Office.
William G. (“Bill”) Hudgins spent most of childhood years in New Mexico. He first heard about a secret wartime laboratory at Los Alamos in 1943, when he was a student at the University of New Mexico.
Jack Pierard was a communications clerk in the Hanford Engineering Works from January 1944 through the end of the war.
R. W. McKee worked for the Tennessee Eastman Corporation at the Y-12 Plant.