Traditional ring with skull and crossbones-3rd Reich

Traditional ring with skull and crossbones - 3rd Reich.  Similar rings were for sale in military stores in 3rd Reich, due to their popularity among soldiers and officers, especially in SS.  Sterling silver - hallmark 835 on inside part of the ring which became bad visible due of long time wear.  A small damage on the lower part of the ring, in the area of its soldering. Traces of hard use.