National Museum of Nuclear Science & History
Harvey C. Rentschler was an American inventor and director of research at the Westinghouse Electric Corporation Lamp Plant in Bloomfield, New Jersey.
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.
Ethel Loftis worked for the United States Engineer District Office.
McNeely worked in the 100 F Area at Hanford during the Manhattan Project.
