Dean W. McKee

Hollis Qualls

Frank C. Cook

Frank Cook worked for the JA Jones Construction Company in Oak Ridge, Tennessee during the Manhattan Project.

Madeline Sohn

Madeline Sohn was a research assistant in the chemistry division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

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.