National Museum of Nuclear Science & History
C. D. Emmons worked at the 100-F Area at Hanford during the Manhattan Project.
Curtis W. Caddell served in the 1st Ordnance Squadron.
Clifford Nilsson served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Libby worked in the 200 W Area at Hanford during the Manhattan Project.