National Museum of Nuclear Science & History
Charles Mignon worked for the Kellex Corporation at the K-25 Plant.
David Nicodemus (1916-1999) was an American physicist. Nicodemus worked at Los Alamos during the Manhattan Project and witnessed the Trinity Test.
F. A. Wahlers worked for the Tennessee Eastman Corporation at the Y-12 Plant.
E. D. Briley worked for the Midwest Piping and Supply Company.