Fred Cox Jr.

Okey B. Ellison

Okey B. Ellison was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J. M. Nuding

J. M. Nuding worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Fred Schneider

W. Sadler

Sadler worked at the 100-B Area at Hanford during the Manhattan Project.