National Museum of Nuclear Science & History
Thomas Frye served in the 1395th Military Police Company, Aviation.
Hamilton worked at the 300 Area at Hanford during the Manhattan Project.
W. R. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.