National Museum of Nuclear Science & History
Stalder worked for Stone and Webster Engineering Corporation.
Roderick E. Legg served as a sergeant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
Jerry Quick worked for the United States Engineer District Office.
Theodore “Ted” Hall (1925-1999) was an American physicist and an atomic spy who passed along detailed information about the implosion-type “Fat Man” bomb and several processes for purifying plutonium to the Soviet Union.
T. R. Elkins worked for the H. K. Ferguson Company.