National Museum of Nuclear Science & History
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.
Livingston worked in the 100 F Area at Hanford during the Manhattan Project.
R. A. Jones worked for the Roane-Anderson Company.
Badger worked in the 100 B Area at Hanford during the Manhattan Project.