George W. Butz

Bernice Feldman

Bernice Feldman was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

James T. Serduk

James Serduk was a staff worker at Los Alamos during the Manhattan Project.

C. R. Holl

Holl worked for Stone and Webster Engineering Corporation.

H. C. McBirney