National Museum of Nuclear Science & History
Zen B. Portwood worked for the J.A. Jones Construction Company.
Robert Cross worked for the Roane-Anderson Company.
Frederick J. Shon (1926-2000) worked on the Manhattan Project at Columbia University. Born in New York City in 1926, Shon was recruited to work on the Manhattan Project while pursuing his undergraduate degree at Columbia.
John W. DeWire was a physicist who worked at Los Alamos from March 1943 to January 1946. He was part of Robert R.
