National Museum of Nuclear Science & History
H. A. Rehnberg worked for the Kellex Corporation at the K-25 Plant.
Silvilers worked at the 200 East Area at Hanford during the Manhattan Project.
Judd Nevenzel was a staff worker at Los Alamos during the Manhattan Project.
Robert Miller was a Major in the US Army Corps of Engineers and Chief of the Priorities & Expediting Section at Oak Ridge, Tennessee.
J. C. Blackerby worked for the Roane-Anderson Company.
