National Museum of Nuclear Science & History
Martin M. Whitaker was a research associate at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
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.
T. H. Barker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
