Rare Johannes de Ram map of the Mosel River, with the archbishopric of Trier.
A very detailed map of the western part of Rheinland Pfalz, showing the area along the river Mosel and the Rhine from Bonn to Ingelheim in the south.
With engraved political borders and naming many small duchies and territories. Many place names, mountains, woods and rivers are shown on the map.
Maps by Johannes de Ram are very rare.