1 Groschen small breast shield, carmine, special feature \"embossing flaw type III missing part of the embossing horizontal and diagonal left\", tied by Prussian two ring cancel \"Herrnstadt 4 / 10 72\", from Michel number 4 are only a few pieces with this embossing flaw registered, apart from perforation irregularity in good condition, photo expertize Sommer BPP