1979 Pof.2369A, Mountain Rescue Service 3Kčs, harrow perforation 11¾;, c.v.. 120CZK 1979 Pof.2399c, Coil stmp 1Kčs black-brown, c.v.. 60CZK 1979 Pof.2401 production flaw, Historical Clocks 60h, vertical strip of 5 with significant shifted perforation downward to picture all stamps, in addition with plate variety 8/1 "pavučina"; decorative multiple, sought! 1979 Pof.2401 production flaw, Historical Clocks 60h, vertical strip of 5 with significant shifted perforation downward to picture all stamps, in addition with plate variety 8/1 "pavučina"; decorative multiple, sought! 1979 Pof.2401 production flaw, Historical Clocks 60h, vertical strip of 5 with significant shifted perforation downward to picture all stamps; decorative multiple, sought! 1979 Pof.2401 production flaw, Historical Clocks 60h, vertical strip of 5 with significant shifted perforation downward to picture all stamps; decorative multiple, sought! 1980 PLATE FLAWS/ comp. of 2 blocks with plate variety, Pof.2422, corner blk-of-9 with plate variety 40/1 + Pof.2444, corner blk-of-6 with plate variety 9/2; mint never hinged 1980 Pof.2422, Peace Marathon, corner str-of-3 with margin, plate variety 40/1 - missing blue, c.v.. 460CZK 1980 Pof.2422, Peace Marathon, corner str-of-4 with margin, plate variety 40/1 - missing blue, c.v.. 460CZK 1980 Pof.2422ST, Peace Marathon, marginal strip-of-4 with margin, plate variety 33/2 - line above E, c.v.. 120CZK 1980 Pof.2423 plate variety, City Coats of Arms, Bystřice nad Pernštejnem 50h, the bottom corner blk-of-8 with plate variety on pos. 48, 49, 50/2 - strongly prorytá side state emblem / symbol; mint never hinged 1980 Pof.2429ST, Intercosmos 50h, lower corner blok of 4, plate variety 31/2 - vert. line by/on/at "h", c.v.. 60CZK 1981 PLATE PROOF Pof.2474, Šverma 50h, proof master die in black color on chalky paper greater format; without defects 1981 Pof.2511 Ob, Prague castle 3Kčs, with upper coupon and with machine offset inscription PRAŽSKÝ HRAD on gum; mint never hinged, unusual 1983 COUNTER SHEET / Pof.2625, Dobové kostýmy 5Kčs, complete 50 pcs of sheet A; only vert. fold in perforation, mint never hinged 1983 COUNTER SHEET / Pof.2625, Dobové kostýmy 5Kčs, selection of two complete 50 pcs of sheets A+B; only vert. fold in perforation, mint never hinged 1985 PLATE PROOF Pof.2675, Art 4Kčs, plate proof gravure in/at definitive colors on paper without gum; stains in paper, exp. by Karasek 1985 Pof.2717, Prague Castle 2Kčs, PB with shift red color (numeral value) up; including normal counter sheet, interesting 1987 PLATE PROOF Pof.2810, Organizace communications 4Kčs, plate proof gravure in black color on chalky paper; without defects 1990 PLATE PROOF Pof.2935, Soběslav 50h, plate proof, print definitive gravure in black color on/for chalky carton paper; without defects 1965-68 comp. 3 pcs of parcel dispatch card segments, franked with stamps from miniature sheets or blk-of-10, 1x two pieces Pof.789, 1x two pieces Pof.1681, 1x one piece Pof.1606, some stamps over margin cuts, good condition 1982 Pof.2574, Husák 50h, stmp with significant shift background print downward, on Ppc with CDS VODOUCHY 5. 3. 87, much rarer then stamps quite without background print