C. A. Sullivan

H.R. Hughes

G. G. Underwood

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

Opaline Calhoun

Opaline Calhoun was a laboratory technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Georgelah Hale

Georgelah Hale worked for the Tennessee Eastman Corporation at the Y-12 Plant.