Walter A. Ball

Samuel Allan Kline

Samuel Allan Kline was a student majoring in physics at the University of Chicago before going to Los Alamos to work as a physicist.

Paul R. Corner

Anthony J. DePaulo

Anthony Depaulo was a member of the Military Police at Los Alamos. 

Charles Maier

Charles Maier was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.