National Museum of Nuclear Science & History
Nelson worked at the 200 West Area at Hanford during the Manhattan Project.
L. R. Quinn worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Grace R. Harvey was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Clement J. O’Hara served in the 1027th Air Material Squadron.
