National Museum of Nuclear Science & History
Butts worked for Stone and Webster Engineering Corporation.
W. A. Witt worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ledbetter worked in the 200 East Area at Hanford during the Manhattan Project.
E. D. Shipley worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert Woodward was a staff worker at Los Alamos during the Manhattan Project.
