National Museum of Nuclear Science & History
Glen Graves worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Rolf Landshoff (1911-1999) was a German-American physicist. Soon after receiving a Ph.D. in engineering from the Institute of Technology in his native Berlin, Landshoff began to feel nervous about his place in his home country.
Steinbach worked for Stone and Webster Engineering Corporation.
Larson worked in the 200 West Area at Hanford during the Manhattan Project.
Flannigan worked in the United States Engineer District Office.