National Museum of Nuclear Science & History
Wiley H. Davis served in the 1st Ordnance Squadron.
Holt worked for Stone and Webster Engineering Corporation.
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.
Charles O’Neil was a staff worker at Los Alamos during the Manhattan Project.