National Museum of Nuclear Science & History
Lee W. Trybell worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Howard Orndorff’s daughter, Norma Orndorff, died in July of 2022. Her obituary can be read here.
William R. Purnell (1886-1955) was a Rear Admiral in the US Navy and served as the Navy liaison on the Military Policy Committee for the Manhattan Project.