Ethel N. Froman

Sherman Winters

Sherman Winters was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

G. H. Griffith

G. H. Griffith worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Lawrence Strauss

Ethel G. Moonan

Ethal Moonan was a staff worker at Los Alamos during the Manhattan Project.