E. W. Seager

Leslie R. Groves

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

Don D. Cowen

Don Cowen worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Henry B. Burger

Joseph Reisberg

Roseph Reisberg was a staff worker at Los Alamos during the Manhattan Project.