1 / 4 Groschen small breast shield gray violet as well 1/4 Groschen large shield, gray violet (3) as properly franked mixed franking on cover from BERLIN P. E. No 2 25.9.73" (KBHW 218 c) to Chemnitz, all stamps are fresh colours and good embossed, the left stamp has a supplemented corner perforation, the 2. Stamp from left has a corner crease and is in small size L15, the third stamp has two short perfs and a trace of crease, the stamp with the small breast shield is as usual perforated and in perfect condition, photo expertize Hansmichael Krug BPP (2025) "scarce mixed franking small and large shield the same denomination value. "