Ovila J. Duquette

L. E. Spring

Dorothy Dunaway

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

Leandro S. Ortiz

Leandro Ortiz was a staff worker at Los Alamos during the Manhattan Project.

S. E. Briggs

S. E. Briggs worked for Clinton Laboratories at the X-10 Reactor.