Stephen A. Gogolich

Carrie Johnson

Carrie Johnson was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

H.A. Fettinger

H.A. Fettinger was a junior physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Rudolph J. Tucka

F. Ernsberger

F. Ernsberger worked for the Tennessee Eastman Corporation at the Y-12 Plant.