John W. Tieman

Charles E. Runyan

Charles Runyan was a staff worker at Los Alamos during the Manhattan Project.

Charles W. Mignon

Charles Mignon worked for the Kellex Corporation at the K-25 Plant.

John M. Vegh

In a communication to Stone & Webster Engineering Corporation, General Leslie Groves gave instruction to discontinue work on the Y-12 Alpha 1 4-J unit, and, authorized Westinghouse Electric Corporation to hire additional draftsmen to accelerate the Y-12 Alpha 2 30-J uranium enrichment program at Oak Ridge, TN.

Harold J. Hemminger