National Museum of Nuclear Science & History
A. Castle worked for the Roane-Anderson Company.
Ernest Wende was transferred into the Manhattan District, the branch of the United States Army Corps of Engineers tasked with overseeing the construction of critical Manhattan Project sites, shortly after its formation in 1942.
Roy Vankirk was a staff worker at Los Alamos during the Manhattan Project.
Albert E. Smith served in the 509th Headquarters.
