Irvin Winsch

P. N. Smith

P. N. Smith worked for the H. K. Ferguson Company.

John H. Manley

John Henry Manley (1907-1990) was an American physicist. Manley worked on the Manhattan Project almost from its beginning, starting at the Metallurgical Lab at the University of Chicago.

Vincent R. Holmquist

J. N. Moran

J. N. Moran worked for Clinton Laboratories at the X-10 Reactor.