National Museum of Nuclear Science & History
F. A. Lehmann worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Gale Kenney was a member of the Special Engineering Detachment and worked in the K-25 Plant in Oak Ridge, Tennessee.
John Armstrong worked for the Kellex Corporation at the K-25 Plant.
McKnight worked in the 100 B Area at Hanford during the Manhattan Project.
