National Museum of Nuclear Science & History
P. T. Covington worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. J. Gallagher worked for Clinton Laboratories at the X-10 Reactor.
Richard Watts was a research assistant at the Chicago Met Lab and at Los Alamos during the Manhattan Project.
Hughs worked at the 200 West Area at Hanford during the Manhattan Project.
Kenney worked for Stone and Webster Engineering Corporation.