R. E. Combs

C. E. Mottice

C. E. Mottice worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Leslie R. Groves

Lieutenant General Leslie Groves (1896-1970) was a United States Army Corps of Engineers officer and director of the Manhattan Project.

Wilfred H. Driesen

P. A. Dahlen

P. A. Dahlen worked at the 100-D Area at Hanford during the Manhattan Project.