National Museum of Nuclear Science & History
W. R. Studhalter worked for the United States Engineer District Office.
Joseph H. Heartberg was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Robert L. Stevenson served in the 1027th Air MAterial Squadron.
Cubbins worked at the 200 West Area at Hanford during the Manhattan Project.
