National Museum of Nuclear Science & History
H. C. Fistere worked for the Watson-Flagg Engineering Company.
John Mench was assigned to the Special Engineer Detachment at Los Alamos where he worked as a pattern maker, creating wooden casts for metal work at the site’s foundry.
Warren H. Burgus was a research assistant in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.
William Tunnell worked for the Tennessee Eastman Corporation at the Y-12 Plant.