National Museum of Nuclear Science & History
G. B. Miller worked for the Roane-Anderson Company.
Henry Ward worked for the United States Engineer District Office.
Ben Benjamin was a sergeant in the Special Engineer Detachment during the Manhattan Project. He had previously worked in industry making lenses and prisms, and was assigned to the Optics Group to help with photographing the Trinity Test.
Rollin L. Flanagin served in the 1st Ordnance Squadron.
John J. Norton was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
