National Museum of Nuclear Science & History
C. H. Pearson worked for the Kellex Corporation at the K-25 Plant.
Robert Phillips was a staff worker at Los Alamos during the Manhattan Project.
Sewell Davis worked at the 300 Area at Hanford during the Manhattan Project.
Philip C. Leahy was a Major in the United States Army. During World War II, he was placed in charge of establishing a domestic uranium procurement program for the Manhattan Project.
J. O. Donley worked at the 200 West Area at Hanford during the Manhattan Project.
