Old commemorative plate for a silver wedding made by Königszelt

Old commemorative plate for a silver wedding made by Königszelt. Porzellanfabrik Königszelt was established in 1860 as Porzellanfabrik Silber & Comp. in what was then the German region of Silesia. When Silesia became Polish after WW2, it became eventiually part of the Karolina porcelain group. The mark at the back of this plate was in use between 1914 and 1922. This plate is in fairly good condition, considering it is over a hundred years old, with some signs of usage on the top and a little chip on the foot at the bottom. The photographs are a part of the description.