National Museum of Nuclear Science & History
W. J. Carroll 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.
A. P. Crews worked for Clinton Laboratories at the X-10 Reactor.
J. R. Maddy worked for the United States Engineer District Office.
