National Museum of Nuclear Science & History
W. R. Duff worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Brown worked in the United States Engineer District Office.
Pfeiff worked in the 200 West Area at Hanford during the Manhattan Project.
L. T. Robinson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Melba Johnston worked for Clinton Laboratories at the X-10 Reactor.
