This is a great German Patriotic Brooch from the first World War. On the front prominently dated “1914” and with a silver mar “800” on the back.
In very good condition and very rare. The filigree silverwork running all around is of very good quality and it is clear that this was (and is!) a luxuary patriotic female item.
There is a stylisch “CGN” makers mark on the back as well.
The pin is full functional.