National Museum of Nuclear Science & History
Whitesides worked for Stone and Webster Engineering Corporation.
Charles E. Kimber served in the 320th Troop Carrier Squadron.
Walter Treibel was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Kay Hamilton was a biologist in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.