National Museum of Nuclear Science & History
Hunt worked at the 200 West Area at Hanford during the Manhattan Project.
Chalgren worked at the 200 West Area at Hanford during the Manhattan Project.
Richard "Dick" Skancke was a security guard at Los Alamos during the Manhattan Project from late 1946 until late 1947.
Connelly worked for Stone and Webster Engineering Corporation.
George Caldwell worked for the J.A. Jones Construction Company.