National Museum of Nuclear Science & History
Spear worked at the 200 East Area at Hanford during the Manhattan Project.
Hugh Barnett worked for the Union Carbide & Carbon Corporation at Manhattan, NY and Oak Ridge, TN during the Manhattan Project.
C. W. Schersten worked for Clinton Laboratories at the X-10 Reactor.
Rife worked for Stone and Webster Engineering Corporation.
Ralph Crisco worked for the Tennessee Eastman Corporation at the Y-12 Plant.