National Museum of Nuclear Science & History
Charles Hobson worked for the United States Engineer District Office.
Leo A. Ortega, Jr. served in the 393rd Bombardment Squadron.
Melvin E. Dimoush served in the 1395th Military Police Company, Aviation.
Quentin V. Larson was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
