National Museum of Nuclear Science & History
Spear worked at the 200 East Area at Hanford during the Manhattan Project.
John Rowell was a staff worker at Los Alamos during the Manhattan Project.
Virgil Rowland worked for Clinton Laboratories at the X-10 Reactor.
Hugh Barnett worked for the Union Carbide & Carbon Corporation at Manhattan, NY and Oak Ridge, TN during the Manhattan Project.
