Joseph E. Plumm

Ernest E. Wollan

Ernest E. Wollan was a research associate at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

Howard Egan

Howard Egan worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Clyde Fiddler

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

Y. M. Morin