L. C. Perry

H. R. T. Bernhardt

Homer M. O’Callaghan

Homer M. O’Callaghan served in the 1st Ordnance Squadron.

Louis Rosen

Louis Rosen (1918-2009) was an American physicist. A native New Yorker and the son of Polish immigrants, Rosen was personally selected to work on the Manhattan project in Los Alamos while a graduate student in physics at the Pennsylvania State University.

Lyman G. Parratt

Lyman Parratt (1908-1995) was an American physicist. Parratt was born in Salt Lake City. He studied at the University of Utah and earned a Ph.