Chester S. Krajczynski

William Vail

Esther Turovlin

Esther Turovlin worked on the Manhattan Project at Chicago as a secretary, including for Enrico Fermi.

Malvena Gilman

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

Richard Gaul

Richard Gaul was fresh out of high school when he arrived in Los Alamos.  He was a member of the Provisional Engineer Detachment (PED).