National Museum of Nuclear Science & History
Gertrude Steel was a junior chemist at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Eric Jette (1897-1963) was an American metallurgist. He was a professor of metallurgy at Columbia University School of Mines before being recruited for the Manhattan Project.
Ike Smith worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Bullock worked in the United States Engineer District Office.