National Museum of Nuclear Science & History
T. O. Dean worked at the 200 East Area at Hanford during the Manhattan Project.
Rolland Perry was a staff worker at Los Alamos during the Manhattan Project.
H. A. Killebrew worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. W. Rankin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
