National Museum of Nuclear Science & History
T. F. Walsh worked for the United States Engineer District Office.
Lomax worked in the 200 E Area at Hanford during the Manhattan Project.
Roy D. Kuhner served in the 1st Ordnance Squadron.
Oscar L. Thetford served in the 1027th Air Material Squadron.
Arthur N. Jaffey was an associate chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.