It was a costly endeavor to pan for gold in German rivers. Nevertheless, many rulers were proud to have their gold coins minted from local precious metal. Why? You will learn it from this film.
And you will also see the most gorgeous examples of 18th and 19th century river gold ducats offered by Künker in their Spring auction 321.
CoinsWeekly has published a detailed auction preview about this sale. For having a look at the text featuring many pictures click here, if you are short of time, you might prefer the Künker preview in films.