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UBBasel Map Kartenslg Schw Helvetia. Helvetia cum Confederatis Schwytzerland sampt den Zugewanten Suysse et les confederez Christoff Murer Tiguri cm help warp Institution Basel University Library lat map date Kupferstich Unten rechts Kartusche mit Portrait von Wilhelm Tugginer Ritter Ansonsten ist die Kartusche leer Massstab