National Museum of Nuclear Science & History
L. S. Baldin worked for the Edenfield Electric Company.
William Morgan worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
Patricia L. Allebach was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.