Bidspirit auction | Historical map of the Ore

Historical map of the Ore Mounta - Historical map of the Ore Mountains -- ''Carte von Ertzgebürgischen Creyss, in Churfürstenthum Sachsen'', map of the Saxon mining region, bordered. Copper engraving by Schenk, Amsterdam circa 1760, center-fold, sheet size 63 x 53 cm