National Museum of Nuclear Science & History
Marle Velde worked for the Kellex Corporation at the K-25 Plant.
G. M. Lyle worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Wallen worked at the 300 Area at Hanford during the Manhattan Project.
N. A. Jardine worked for the Edenfield Electric Company.
Moyer worked for Stone and Webster Engineering Corporation.
