National Museum of Nuclear Science & History
Brinkman worked in the United States Engineer District Office.
Ethaline Hartge Cortelyou was a junior chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Quinton Poole served in the 1027th Air Material Squadron.
H. F. Gibbs worked for the A. S. Schulman Electric Company.
William “Willie” H. Zachariasen was a physicist and consultant at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.