National Museum of Nuclear Science & History
O. E. Miller worked for the Tennessee Eastman Corporation at the Y-12 Plant.
H. M. Atwood worked for Clinton Laboratories at the X-10 Reactor.
N. A. Powell worked for the Kellex Corporation at the K-25 Plant.
Withrow worked at the 100-D Area at Hanford during the Manhattan Project.
Hoover worked at the 300 Area at Hanford during the Manhattan Project.