1 Silver penny black on bright gray yellow, arched roulette 16, having bright colors and perfect rouletted extremely fine copy, centric tied by blue number cancellation "29" (Kreiensen), in this quality a very rare stamp, expertized amongst other things Buehler, Thier, Kurt Maier (Berlin) as well photo expertize SBPV (1947), Georg Buehler (1988) and photo expertize Lange BPP (2014) : "perfect condition. Clear stamp impression. A rare stamp. ", Michel 2. 000.