National Museum of Nuclear Science & History
Harry Pearlman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Granville K. Hartley served in the 1027th Air Material Squadron.
B. Speyers worked for the Union Carbide & Carbon Corporation.
Ethaline Hartge Cortelyou was a junior chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
