J. J. DiLeonardo

Lomie F. Caho

Lomie F. Caho was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

John W. Wicklund

T. Z. Hawley

Hawley worked at the 300 Area at Hanford during the Manhattan Project.

G. Malone

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