National Museum of Nuclear Science & History
Ross Hill worked for the United States Engineer District Office.
Louis M. Lee served in the 390th Air Service Group.
Lawrence J. Sweitzer served in the 1027th Air Material Squadron.
R. H. Snyder worked for the Fercleve Corporation.
Joseph (J.) Garrott Allen was a research associate in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
