National Museum of Nuclear Science & History
M. J. McDaniel worked for Clinton Laboratories at the X-10 Reactor.
W. C. Marr worked for the Tennessee Eastman Corporation at the Y-12 Plant.
L. D. Percival King was an American physicist. After receiving his Ph.D. in Physics from the University of Chicago, King became an instructor in the Physics Department at Purdue University.
Lee Krejci worked for the United States Engineer District Office.