Irvin Brogman

Manson Benedict

Manson Benedict was an American nuclear engineer. Benedict was born in 1907 in Lake Linden, Michigan.

Rudolph J. Tucka

Dixie Bigler

Dixie Bigler worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Ruth Hoffberg

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