National Museum of Nuclear Science & History
Stoner worked for Stone and Webster Engineering Corporation.
J. W. Rudd, Sr. worked for the Roane-Anderson Company.
H. T. Welty, Jr. worked for the Roane-Anderson Company.
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.
