National Museum of Nuclear Science & History
Hazel Hammond worked for Clinton Laboratories at the X-10 Reactor.
Clarence Grover Sproul worked as a machinist on the Manhattan Project in Los Alamos, NM from January through June 1945.
A. B. Cardwell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. W. Steed worked for the Tennessee Eastman Corporation at the Y-12 Plant.
