Ralph J. Stalnaker

J. E. Chandler

Marie Sperling

Marie Sperling was a staff worker at Los Alamos during the Manhattan Project.

Josephine (Benedeck) Hinch

Josephine Hinch was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

C. R. Baldock

C. R. Baldock worked for the Tennessee Eastman Corporation at the Y-12 Plant.