National Museum of Nuclear Science & History
R. C. Wright worked for the Union Carbide & Carbon Corporation.
Eleanor Caldwell was a laboratory technician in the Health Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Melvin S. Friedman was an associate chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
White worked for Stone and Webster Engineering Corporation.
