National Museum of Nuclear Science & History
Stanford worked for Stone and Webster Engineering Corporation.
James Jensen was a machinist at Hanford, Washington from September 1944 to the end of the war. Jensen's security clearance allowed him to machine parts and complete various tasks for the maintenance of the nuclear piles.
Cash worked as an operator at the Y-12 plant at Oak Ridge during the Manhattan Project.
W. J. Lynch worked for the Roane-Anderson Company.