Silesia Platter and 3 Plates with outlet rose pattern and scalloped gold edges

outlet Silesia Platter and 3 Plates with rose pattern with beaded and scalloped gold edges. Condition is "Used".
Markings indicate pieces made between 1914-1922. Silesia is a region in Germany which has high deposits of feldspar and quartz needed for high quality ceramics and porcelain. These were made in the Reinhold Schlegelmilch factory
I could not find any of this pattern online.