Marlin D. Curtis

T. E. O’Flaherity

T. E. O'Flaherity worked for the Roane-Anderson Company.

Casmer Lesnioski

Casmer Lesnioski worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Eben A. Hill

Gaza J. Nagy

Gaza Nagy was a staff worker at Los Alamos during the Manhattan Project.