National Museum of Nuclear Science & History
Mars worked for Stone and Webster Engineering Corporation.
Russin worked at the 200 East Area at Hanford during the Manhattan Project.
Peggy Bowditch was a young girl when she and her family moved to Los Alamos in 1943. Her father, Rear Admiral William Sterling “Deak” Parsons, was chosen by General Groves to become head of ordnance for the Manhattan Project.