National Museum of Nuclear Science & History
Crossett worked for Stone and Webster Engineering Corporation.
Ethaline Hartge Cortelyou was a junior chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Richard S. Deacon served in the 1st Ordnance Squadron.
E. B. Eddy worked for the Tennessee Eastman Corporation at the Y-12 Plant.