National Museum of Nuclear Science & History
M. K. Walsh worked for the Roane-Anderson Company.
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.
C. M. Hart worked for the Harrison Construction Company.
C. F. Roderick worked for the Kellex Corporation at the K-25 Plant.
