National Museum of Nuclear Science & History
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.
Cass worked for Stone and Webster Engineering Corporation.
George Ruhl worked for the Kellex Corporation at the K-25 Plant.
Melvin Bengston was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
