50 Kopecks postal stamps, two values, one stamp with the variety "printing on the rauhen Paper back", both type I, cancelled "Sarny -a 27 11 41" on piece, extremely rare, signed Krischke BPP et alia and expertise Walter Zirath BPP (2025) ". , from which only approximate 15 pieces in type I are known. the condition is perfect. ", Michel 2.660.-