V. J. Cronan

T. E. Curtis

T. E. Curtis worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Clarke C. Mathison

Clarke C. Mathison served in the 320th Troop Carrier Squadron.

Joseph LaRocco

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

Edred B. Williams