1986 ZS53b, Prague - Moscow (red aircraft; complete booklet with 10x Pof.2743, c.v.. 1.000CZK 1992 unofficial stamp-booklet - JAPHILA / comp. 5 pcs of unofficial booklets, No.1 Comenius, No.2 Herčík, No.7 EXPO 92 Sevilla, No.8 IFABO 92 and No.10 ARGE, all incl. stamp.; good condition 1978 ZS12, PRAGA 1978, stamp booklets 9Kčs brown; partially used, contains 4 pcs of Pof.2165ya and 4 pcs of Pof.2166ya, for complete c.v.. 2.500CZK 1986 ZS53b, Prague - Moscow (red aircraft); complete booklet with 10x Pof.2743, c.v.. 1.000CZK