National Museum of Nuclear Science & History
Conner worked in the United States Engineer District Office.
Shad Marshall worked at Los Alamos on the Manhattan Project. He was married to Natalie Marshall, who also worked on the project.
Grace Thompson was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Dr. Lewis Preston arrived in Oak Ridge in 1944. A recent graduate of the Baylor University College of Medicine, he joined the Army Medical Corps.
Ethaline Hartge Cortelyou was a junior chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
