National Museum of Nuclear Science & History
John Smith was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Robert J. Felblinger served in the 320th Troop Carrier Squadron.
John Streib was a staff worker at Los Alamos during the Manhattan Project.
B. B. Hoskins worked for the Comstock-Bryant Electric Company.
Professor Floyd Owen Slate (1920-2008) worked on the Manhattan Project at Decatur, IL and at Columbia University.