William A. Dodd Jr.

Peggy Welliever

Peggy Welliever worked for the United States Engineer District Office.

Ben Benjamin

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.

F.H. Nearing

Stanley Levitt

Stanley Levitt worked for the Tennessee Eastman Corporation at the Y-12 Plant.