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    Prototype Korkosz-Seymour




    From 1937 to 1937
    Number of copies: 1

    Height: 2.3
    Number of stars: 7150



    History: Frank (1903-1987) and John Korkosz dedicated this model on October 20, 1937 in Seymour Planetarium at the Museum of Natural History (Springfield Museums today), Springfield, MA, USA.

















    List of planetariums using this projector

    for any data correction, report to: Daniel AUDEON