National Museum of Nuclear Science & History
W. L. McKusick worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. F. Ridgeway worked for the Roane-Anderson Company.
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.
