National Museum of Nuclear Science & History
B. H. Ronfeld served in the 509th Headquarters.
John Crawford was a physicist and research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
J. W. Litton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Jas Welch worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John E. Wirth worked for Clinton Laboratories at the X-10 Reactor.