National Museum of Nuclear Science & History
H. W. Caldwell worked for the Edenfield Electric Company.
Pfeiff worked in the 200 West Area at Hanford during the Manhattan Project.
Cowan worked at the 100-B Area at Hanford during the Manhattan Project.
William Nierenberg was an accomplished theoretical physicist and oceanographer, who is known for his work in magnetic resonance and low-energy nuclear physics.
W. F. Boldridge worked for Clinton Laboratories at the X-10 Reactor.
