National Museum of Nuclear Science & History
Chellis worked for Stone and Webster Engineering Corporation.
McNeely worked in the 100 F Area at Hanford during the Manhattan Project.
George Graves was a technical advisor at Hanford, and so famous there that he inspired a poem: "We'd called up a tight design/ Hewn strictly to the longhairs' line.
Edward Teller (1908-2003) was a Hungarian-born American theoretical physicist. He is considered one of the fathers of the hydrogen bomb.
Millard Ross was a staff worker at Los Alamos during the Manhattan Project.