William O. McCord, Jr.

B. Arthur Breslow

Breslow worked at Los Alamos during the Manhattan Project.

Michael Olsen

Michael Olsen was a member of the Special Engineering Detachment at Los Alamos. 

Karl D. Larsen

Dr. Karl Larsen worked at Massachusetts Institute of Technology during the Manahattan Project. While there, he conducted heavy-water research by spectrum analysis, which was one of the prerequisites to the early atomic bombs.

P. A. Burnside