National Museum of Nuclear Science & History
Rupp worked at the 300 Area and the 200 West Area at Hanford during the Manhattan Project.
Smiley worked at the 200 West Area at Hanford during the Manhattan Project.
J. T. Harvey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. K. Quinlan worked for the Tennessee Eastman Corporation at the Y-12 Plant.