National Museum of Nuclear Science & History
R. W. Addington worked for the J.A. Jones Construction Company.
Leston Stark was a staff worker at Los Alamos during the Manhattan Project.
L. M. Richards was President of the Atlantic Richfield Hanford Company, which took over chemical processing operations at Hanford in 1967.
Riser worked at the 200 West Area at Hanford during the Manhattan Project.
Anthony Bonadies served in the 393rd Bombardment Squadron.
