Clyde O. Evans

B. M. Pitts

B. M. Pitts worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Joseph J. Frank

Joseph J. Frank served in the 603rd Air Engineering Squadron. 

Robert F. Christy

Robert F. Christy (1916-2012) was a Canadian-American theoretical physicist Christy’s doctoral advisor at the University of California, Berkeley was Robert Oppenheimer, but Christy’s initial involvement with the Manhattan Project came at the Metallurgical Lab at the University of Chicago.

R. G. Nicol