National Museum of Nuclear Science & History
Larry Weintraub (1921-2011) was a staff member at Los Alamos from 1946 until 1981. Born in Jersey City, Weintraub graduated from the Cooper Union Institute of Technology in 1942 with a degree in chemical engineering.
Durfee worked for Stone and Webster Engineering Corporation.
James L. Smith is an American physicist who worked for forty years at the Los Alamos National Laboratory.