Kenneth C. Ferst

E. Prendergast

E. Prendergast worked for the United States Engineer District Office.

J. A. Groft

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.

Walter E. Treibel

Walter Treibel was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.