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.
Sanfranski worked at the 300 Area at Hanford during the Manhattan Project.
Walter E. Jordan worked on the Manhattan Project as an employee of DuPont on the physics staff. He worked at the University of Chicago and Hanford, WA.
Brewer worked in the United States Engineer District Office.
