National Museum of Nuclear Science & History
A. D. Lawrence worked for the Roane-Anderson Company.
R. E. Hoffman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
E. C. Smith, Jr. worked for the Kellex Corporation at the K-25 Plant.
Groft worked at the 300 Area at Hanford during the Manhattan Project.
R. M. Van Petten worked for the Kellex Corporation at the K-25 Plant.
