National Museum of Nuclear Science & History
P. L. Rothchild worked for the United States Engineer District Office.
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.
John Riddle was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Lewis worked in the 200 W Area at Hanford during the Manhattan Project.
