National Museum of Nuclear Science & History
Margaret H. Sanderson was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Robert Gustison was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Arthur G. Barney served in the 393rd Bombardment Squadron.
K. L. Townsend worked for the United States Engineer District Office.
