National Museum of Nuclear Science & History
Fred Blackwell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
McCall worked in the 100 F Area at Hanford during the Manhattan Project.
David R. Inglis was an American physicist who worked on the atomic bomb configuration design at Los Alamos from 1943 to 1946.
Ernest E. Wollan was a research associate at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.