National Museum of Nuclear Science & History
A. L. Smith worked for the J.A. Jones Construction Company.
G. William Morgan was an American health physicist. During World War II, Morgan worked on the Manhattan Project as part of the Health Physics Division at the Oak Ridge.
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.
LeRoy Grigsby worked for the Roane-Anderson Company.
Helgeson worked at the 300 Area at Hanford during the Manhattan Project.
