English: Map published in 1665 by Amsterdam geographer and map publisher Johannes Blaeu showing the territory of the Free Imperial City of Lindau ("Civitatis Imp. Lindaviensis Territorivm") on the shores of Lake Constance. The town of Lindau proper is located on the small offhore island at the bottom of the map. Politically, Lindau also ruled over a territory on the mainland. In the area bordered in pink, Lindau exercised full sovereignty, while in the area to the north, bordered in yellow, it shared sovereignty with the neighbouring counts of Monfort-Tettnang who exercised high jurisdiction (Hochgerichtsbarkeit), while Lindau exercised low jurisdiction (Niedergericht). A complementary map showing the northernmost tip of the territory not shown in the above map was also issued (see below). (Information taken from Werner Dobras, "Lindau, Reichsstadt" in: Historisches Lexikon Bayerns (04.10.2010).