National Museum of Nuclear Science & History
Cody worked in the United States Engineer District Office.
Franklin MacGregor served as a second lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
Marjorie Richmond was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Harper Welton was a staff worker at Los Alamos during the Manhattan Project.
