Sankt Goar is a town on the west bank of the Middle Rhine in the Rhein-Hunsrück-Kreis in Rhineland-Palatinate, Germany. It belongs to the Verbandsgemeinde Hunsrück-Mittelrhein, whose seat is in Emmelshausen.  We tell you this, from Wikipedia, to remind you what fun it can be to try to enter place descriptions for locations we don’t otherwise know.  This card was mailed years ago from Italy (not Germany) with two stamps and indistinct postmark.  There’s also a tape abrasion on the reverse.  The castle?  Burg Rheinfels.  Grade: 4