National Museum of Nuclear Science & History
J. J. Tulley worked for the Fercleve Corporation.
Ester Stoner was a staff worker at Los Alamos during the Manhattan Project.
Chowning worked at the 200 East Area at Hanford during the Manhattan Project.
Tom Gary headed the design division at the DuPont Company and served on the committee which decided among the proposed fissionable material production and purification processes.