Berlin 1948/1990, quite predominant into collection led mint never hinged in the Borek form album, and others got very well into mint Michel number. 33/34 (certificate Schlegel BPP), 42/57, 61/63 (61 with plate error II), 72/73 and 123 are all other stamps as of 1950 1/20, 3.000. in mint never hinged condition obviously from Borek cover collected, Michel