Pof.51ay, Coat of arms 10K dark violet, unclear print, overprint type II., nice centered; superb mint never hinged, certificate Vrba exp. by Mrnak and Lešetický, sought stamp in/at prémiové quality! U:DR
Pof.55 K+KN, Triangle 2h brown-red with 4 overprinted and one unoverprinted coupon in horiz. stripe, overprint types I+III+II+III+I; superb mint never hinged, certificate Vrba, exp. by Gilbert and Vrba, exceedingly rare and decorative multiple, decoration every big collection, interesting also as investment! U:DR
Pof.59, Mercure R 10h red, KRAJOVÝ piece, overprint type I.; hinged, certificate Vrba, exp. by Karasek., Lešetický, Hirsch, very fine piece of this rare stmp, often missing in collections! Pof.70, Large numerals 30h red, overprint type III.; hinged, very fine piece sought stamps with certificate Vrba, exp. by Gilbert 1840 SG.2, PENNY BLACK, black, rare printing plate 1a, letters D-L, Un with big part/-s original gum light hinged, full margins; certificate Brandon, c.v.. £18.500, exceedingly nice piece "clear" the first stamps world, rare offer! U:DR

1933 ČESKOSLOVENSKO / Pof.274Ms(2), Nitra 1CZK red, SVISLÉ 2-ZNÁMKOVÉ MEZIARŠÍ, marginal piece with DESKOVÝM ČÍSLEM 1A; luxury quality, intaktní condition, certificates Vrba and Beneš; this unique gutter with plate number belongs to nejvzácnějším položkám Czechoslovakia I., existují only 2 pcs of marginal gutter - 1x with plate number "1" and 1x with plate number "1A", quite rare possibility akvizice, in 2017 sold after/behind 1.430.000 CZK, extraordinary item with still nevyčerpaným cenovým potenciálem, ex. Pytlíček and Dobrovský! /// Special stamps with values 50h green and 1CZK red with picture biskupského cathedral in Nitra was/were issued 20. June 1933 to 1100. anniv of foundation first křesťanského church in territory of Czechoslovakia knížetem Pribinou. For print was/were used ordinary white paper without watermark with horiz. pruhovaným gum. Printing form obsahovala 100 + 50 stamps with blank gutter. U both these issue was/were printing sheets rozřezávány on/for 100 pcs and 50 pcs counter sheets and exclusively only like that měly be distribuovány on/for post offices Přesto with údajným nedopatřením objevilo by/on/at philatelic přepážky in Prague ca. 800 pcs of nerozřezaných gutter values 50h. Vůbec with to sale nedostaly řádově markedly less occurring jednokorunová gutter, which/what pocházely only from representative darů post. Výskyt marginal gutter with plate number is then quite unique and řadí is between at all rarest item/-s Czechoslovak philately. U:DR
1940 PLATE PROOF Pof.48, Prague - Wallenstein garden 10K, print nedohotovené gravure in lighter blue color on/for pokřídovaném card paper without gum; very fine, only small thinned paper outside picture of stmp, certificate Brunel, quite minimum usage Bohemian and Moravian plate proofs in the market, esp. then high values, rare offer! 1907 SG.33, Edward VII. 50R grey / red brown, wmk Mult Crown CA; sought high face-value with part original gum, c.v.. £2.750, very rare stamp 1921 SG.75, George V. 50R "carmine and green", wmk Mult Script CA; light vertical bend, nice piece, rare high value, c.v.. £3.250, rare offer 1943 Pof.A111; Mi.Bl.I, Heydrich's MS / Heydrich Block, mint never hinged original gum quite mint never hinged (!), dokonce more/larger size 101x147mm, type I., perf rámec A, number miniature sheet "226", printing only 1.000 pcs of; mint never hinged in perfect quality, c.v.. 20.000€ (!), on reverse commercial mark Kosina / Prague (George Kosina 1894-1966, legionnaire, Prague philatelic dealer), on request can be zajistit certificate, quite extraordinary offer miniature sheet in perfect quality, according to catalogues most valuable miniature sheet from complete world philately, missing in overwhelming majority collections! 1950 SG.157a, George VI. "St. George" 2½P blue with rare perf 12½ : 13½; luxury quality, certificate B.P.A. London (signed legendary Robson Lowe), c.v.. £11.000, extraordinary offer nejvzácnějšího perf all colonies, is known only several Un pieces! U:DR
1938-1950 SG.161b, George VI. Motives 5Sh, rare shade indigo / pale yellow-brown; very fine piece, mint never hinged, certificate BPA London, c.v.. £1.100++, sought stamp U:DR
1938 SG.F1, postally fiscal George VI. $25 violet / blue, with inscription REVENUE; very fine piece, c.v.. £1.400, rare stamp U:DR