National Museum of Nuclear Science & History
J. Goodwin worked for the Comstock-Bryant Electric Company.
Ingri Prestbo worked for the United States Engineer District Office.
Waldo F. Christy was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Norman Goldstein was a junior physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.