National Museum of Nuclear Science & History
Robert Cross worked for the Roane-Anderson Company.
Manning worked for Stone and Webster Engineering Corporation.
Bowman worked at the 100-B and 100-F Area at Hanford during the Manhattan Project.
Stephen Kasunic was a mechanical engineer. He worked on the Manhattan Project at Los Alamos, as a design engineer in the Weapons Experimental Experimental Physics (W-1) group on the steering committee for the gun-type bomb assembly.
