National Museum of Nuclear Science & History
H. E. Elliot worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Preston Veltman was an American chemist. Veltman was born in Grand Rapids, Michigan. He studied at Michigan Technological University, and earned a Ph.
Richard A. Bice was an engineer. He joined the Manhattan Project at Los Alamos in 1944, rising to become the alternate Group Leader in X-Division.
Harvey L. Piepho served in the First Ordnance Squadron.
Halbrook worked in the United States Engineer District Office.