Public Auction 63 / Philately / Czechoslovakia 1918-1939

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220669 - 1916 POSTAGE STAMPS / MALÝ ZNAK / Mi.185-199, Crown, Coat o
+1
Jakost/Jakost
1916 POSTAGE STAMPS / MALÝ ZNAK / Mi.185-199, Crown, Coat of arms and Franz Joseph I. 3h - 1 Koruna; complete set, mainly mint never hinged
Starting price: CZK
U:A5
220675 - 1916 POSTAGE STAMPS / VELKÝ FORMÁT / ANK.201II, Coat of ar
+1
Jakost
1916 POSTAGE STAMPS / VELKÝ FORMÁT / ANK.201II, Coat of arms 3 Koruna dark red, landscape format; hinged, c.v.. for ** 450€
Starting price: CZK
U:A5
220674 - 1917 POSTAGE STAMPS / VELKÝ FORMÁT / ANK.204I, Coat of arm
+1
Jakost/Jakost
1917 POSTAGE STAMPS / VELKÝ FORMÁT / ANK.204I, Coat of arms 2 Koruna light blue, horizontal pair, high size; mint never hinged, in the middle allowed in perforation, c.v.. 200€+
Starting price: CZK
U:A5
220676 - 1917 POSTAGE STAMPS / VELKÝ FORMÁT / ANK.205II, Coat of ar
+1
Jakost
1917 POSTAGE STAMPS / VELKÝ FORMÁT / ANK.205II, Coat of arms 3 Koruna light red, rare landscape format; lightly hinged, very fine piece, c.v.. for ** 2.600€
Starting price: CZK
U:A5
218004 - 1916 EXPRESS / TROJÚHELNÍK / ANK.217U-218U, 2h and 5h impe
+2
Jakost
1916 EXPRESS / TROJÚHELNÍK / ANK.217U-218U, 2h and 5h imperforated; superb, certificate Soecknick, c.v.. 750€, ex. Wiener-Postarchiv
Starting price: CZK
U:A5
220511 - 1916 EXPRESS / TROJÚHELNÍK / Mi.217-218, value 2h red 96-b
+1
Jakost/Jakost
1916 EXPRESS / TROJÚHELNÍK / Mi.217-218, value 2h red 96-blok with 14 pcs of polovičních coupons + value 5h green 98-blok with 15 pcs of polovičních coupons; mint never hinged, almost complete sheets without big coupons, nett c.v.. 1.890€
Starting price: CZK
U:A3v–
220671 - 1916 EXPRESS / TROJÚHELNÍK / Mi.217U, 2h brown, marginal i
+1
Jakost
1916 EXPRESS / TROJÚHELNÍK / Mi.217U, 2h brown, marginal imperforated piece; hinged
Starting price: CZK
U:A5
220513 - 1916 EXPRESS / TROJÚHELNÍK / Mi.218, value 5h green, comp.
+1
Jakost/Jakost
1916 EXPRESS / TROJÚHELNÍK / Mi.218, value 5h green, comp. of 4 various multiblocks, 61-blok + 52-blok + 73-blok + blk-of-72 with total 39 pcs of polovičních coupons; mint never hinged, nett c.v.. 2.520€
Starting price: CZK
U:A3v–
221277 - 1917 EXPRESS / OBDÉLNÍK / ANK.219U-220U, 2h and 5h imperfo
+1
Jakost
1917 EXPRESS / OBDÉLNÍK / ANK.219U-220U, 2h and 5h imperforated; superb, c.v.. 500€, ex. Wiener-Postarchiv, rare offer!
Starting price: CZK
U:A5
221622 - 1911 POSTAGE-DUE / ANK.46P, 10K imperforated on/for definiti
+2
Jakost
1911 POSTAGE-DUE / ANK.46P, 10K imperforated on/for definitive stamp paper (no on/for obvyklém chalky), corner piece with plate number III; issued without gum, very fine piece with certificate Soecknick, c.v.. (according to ANK-catalogue and Ferchenbauer. II. part page. 523) min. 3.000€, UNIKÁT ex. Wiener-Postarchiv!
Starting price: CZK
U:A5
221321 - 1908 POSTAGE-DUE / VELKÉ ČÍSLICE / ANK.34-44, 17 pcs of,
+1
Jakost/Jakost/Jakost
1908 POSTAGE-DUE / VELKÉ ČÍSLICE / ANK.34-44, 17 pcs of, various papers, chalky set; various quality gum, some with new gum, but for example. 100h chalky with original gum **; c.v.. as ** 975€, vyvoláváme after/behind very low price!
Starting price: CZK
U:A5
221637 - 1916 POSTAGE-DUE / MALÉ ČÍSLICE / ANK.47-57 Small numeral
+1
Jakost/Jakost
1916 POSTAGE-DUE / MALÉ ČÍSLICE / ANK.47-57 "Small numerals" 5h-10K in blocks of four, c.v.. 350€; rare occurrence!
Starting price: CZK
U:A4
221634 - 1916 POSTAGE-DUE / MALÉ ČÍSLICE / ANK.47-57 Small numeral
+2
Jakost
1916 POSTAGE-DUE / MALÉ ČÍSLICE / ANK.47-57 Small numerals 5h-10K imperforated, very fine, certificate Strakosch; rare, ex. Wiener Postarchiv
Starting price: CZK
U:A5
221638 - 1916-1917 POSTAGE-DUE / ANK.60-63, 24h-54h WITHOUT OVERPRINT
+1
Jakost
1916-1917 POSTAGE-DUE / ANK.60-63, 24h-54h WITHOUT OVERPRINT perforated and imperforated; very fine, c.v.. ** 1.800€
Starting price: CZK
U:A5
221639 - 1916-1917 POSTAGE-DUE / ANK.60U-63U, 10h/24h - 50h/42h imper
+1
Jakost
1916-1917 POSTAGE-DUE / ANK.60U-63U, 10h/24h - 50h/42h imperforated; very fine with marginal ledges; rare, ex. Wiener Postarchiv
Starting price: CZK
U:A5
214538 - 1908 COUNTER SHEET / NEWSPAPER STAMPS 1908 / ANK.157z, Mercu
+1
Jakost/Jakost
1908 COUNTER SHEET / NEWSPAPER STAMPS 1908 / ANK.157z, Mercure 2h blue on common paper, in complete sheet with plate mark; several dots, left at top bend, cross fold, cat. min. 1.500€
Starting price: CZK
U:A3v–
221299 - 1908 NEWSPAPER STAMPS / MERKUR VPRAVO / ANK.157-160, Mercure
+2
Jakost
1908 NEWSPAPER STAMPS / MERKUR VPRAVO / ANK.157-160, Mercure 2h-20h, three complete set on/for all sorts paper - ordinary, chalky and thin; luxury quality, certificate. Soecknick, c.v.. 550€; extraordinary offer, c.v.. doesn't picture rarity these stamps!
Starting price: CZK
U:A5
221780 - 1908 NEWSPAPER STAMPS / MERKUR VPRAVO / ANK.157DG, pair Merc
+1
Jakost/Jakost
1908 NEWSPAPER STAMPS / MERKUR VPRAVO / ANK.157DG, pair Mercure 2h blue on common paper - OBOUSTRANNÝ TISK; very fine, always without gum; ex. Wiener Postarchiv, extremely rare!
Starting price: CZK
U:A5
220667 - 1916 NEWSPAPER STAMPS / MERKUR VLEVO / Mi.212-216, 2h - 30h,
+3
Jakost/Jakost
1916 NEWSPAPER STAMPS / MERKUR VLEVO / Mi.212-216, 2h - 30h, marginal blk-of-9; mint never hinged, 2h and 4h production horiz. fold
Starting price: CZK
U:A5
216511 - 1918 POSTAGE STAMPS / CHARLES + DESKOVÁ ZNAČKA  letter fra
+1
Jakost
1918 POSTAGE STAMPS / CHARLES + DESKOVÁ ZNAČKA letter franked with. mixed franking forerunner stamp., Charles 15h brown Mi.221, the bottom corner piece with margin and plate mark + Postage due stmp small number 5h with overprint FRANCO, Mi.P47, CDS MALENOVICE MOR./ 30.XI.18; good condition, only hinged on reverse, very rare usage stamp. with plate mark in/at forerunner franking, from old specialized collection!
Starting price: CZK
U:A5
216533 - 1919 SPĚŠNÁ / TROJÚHELNÍK + POSTAGE-DUE PORTO  letter w
+1
Jakost
1919 SPĚŠNÁ / TROJÚHELNÍK + POSTAGE-DUE PORTO letter with mixed franking express and postage-due stamp., Express triangle 5h and 2h + Postage due stmp 1h with overprint PORTO + postage stmp Crown 12h, CDS RAKOVNÍK/ 1.I.19; only on reverse hinged, rare franking
Starting price: CZK
U:A5
216539 - 1918 SPĚŠNÁ / OBDÉLNÍK  Reg letter franked with. mixed
+1
Jakost
1918 SPĚŠNÁ / OBDÉLNÍK Reg letter franked with. mixed forerunner franking, on face-side Express stamp rectangle 5h green with line perforation 11½, on reverse 2x Charles 20h, 220B, 222, CDS ČÁSLAV/ 4.12.18; hinged, express stmp short teeth, rare franking, originates from big specialized collection!
Starting price: CZK
U:A5
216503 - 1918 SPĚŠNÁ / OBDÉLNÍK / commercial Reg letter with par
+1
Jakost
1918 SPĚŠNÁ / OBDÉLNÍK / commercial Reg letter with parallel mixed franking Austrian Express stamp. rectangle 5h, str-of-3 with line perforation 11½ used as postage stmp, Mi.220B + postage stmp Charles 30h, Mi.224, CDS BUDĚJOVICE 4/ 29.XII.18, right value postage 45h for postal rate I; good condition, rare franking, decorative entire, from old specialized collection
Starting price: CZK
U:A5
214198 - 1919 SPĚŠNÁ / OBDÉLNÍK / card sent as express printed m
+1
Jakost
1919 SPĚŠNÁ / OBDÉLNÍK / card sent as express printed matter (!) to Berlin, with Express stamp 2h rectangle and Postage due stmp 5h with overprint FRANCO, Mi.219A, P47, posting nationalized CDS PŘEDKLÁŠTEŘÍ TIŠNOV 18.I.19, on reverse pricelist Brno auction philatelic f. Erwin Přehnálek; good condition, rare franking
Starting price: CZK
U:A5
212738 - 1918 SPĚŠNÁ / OBDÉLNÍK / Austrian parallel PC 8h Charle
+1
Jakost
1918 SPĚŠNÁ / OBDÉLNÍK / Austrian parallel PC 8h Charles, CPŘ3, uprated by. Austrian express stamp. rectangle 2h red, Mi.219D, with VZÁCNOU PERFORACÍ line perforation 12½ : 11½ (!), as parallel stamp. used as postage stmp, CDS KELČANY/ 20.XI.18; exp. Vrba, quite rare entire with rarest perf on/for express Austrian stamp, c.v.. Hirš 20.000CZK kurzivou
Starting price: CZK
U:A5
220668 - 1919 NEWSPAPER STAMPS / letter franked with. tricolor franki
+1
Jakost
1919 NEWSPAPER STAMPS / letter franked with. tricolor franking Newspaper stamp. with overprint FRANKO, 10, 4 and 6h, Mi.215, 213, 214, CDS VELKÁ VES ČES. SEV. CDS. 17/1 19; only on reverse lightly hinged, philatelically motivated entire
Starting price: CZK
U:A5
221111 - 1919 NEWSPAPER STAMPS / FP card franked with. two-colour fra
+1
Jakost
1919 NEWSPAPER STAMPS / FP card franked with. two-colour franking Newspaper stamp. with overprint FRANKO, 4h and 6h, Mi.213, 214, posting nationalized CDS VELKÁ VES ČES. SEV. CDS. 12/1 19; small tearing in margin card, philatelically motivated entire
Starting price: CZK
U:A5
221112 - 1919 NEWSPAPER STAMPS / unpaid letter, surtax 40h was/were p
+1
Jakost
1919 NEWSPAPER STAMPS / unpaid letter, surtax 40h was/were paid str-of-4 newspaper stmp 10h used as postage-due, Mi.215, with overprint PORTO, posting nationalized CDS PRAGUE 12/ 19.2.19, stamp. cancelled nationalized CDS PRAGUE 14/ 20.II.19; good condition
Starting price: CZK
U:A5
221234 - 1918 POSTAGE-DUE / MALÉ ČÍSLICE  commercial letter with b
+1
Jakost
1918 POSTAGE-DUE / MALÉ ČÍSLICE commercial letter with bisected stmp Charles 30h and postage-due "small numerals" 5h with overprint FRANCO, nationalized CDS PŘEDKLÁŠTĚŘÍ U TIŠNOVA 19.I. 19, on reverse arrival nationalized cancel. BRNO 1/ 20.I. 19; toned, vertical fold
Starting price: CZK
U:A5
219699 - 1918 POSTAGE-DUE / MALÉ ČÍSLICE  local letter franked wit
+1
Jakost
1918 POSTAGE-DUE / MALÉ ČÍSLICE local letter franked with. 3+3h postage stmp 1916 + 14h postage-due 1908 (here as postage stmp), CDS SMICHOW 1 / 23.XII. 18; exact franking, very fine, usage 14h "Big numbers" is in/at souběžném period very rare!
Starting price: CZK
U:A5
219700 - 1918 POSTAGE-DUE / MALÉ ČÍSLICE  Reg letter to Vienna fra
+1
Jakost
1918 POSTAGE-DUE / MALÉ ČÍSLICE Reg letter to Vienna franked with. Charles 20h + 25h postage-due small numerals as postage stmp, CDS BLATNA 6.XII. 18; exact franking, very fine, usage 25h "small number" is very rare!
Starting price: CZK
U:A5
220688 - 1918-1919 POSTAGE-DUE / MALÉ ČÍSLICE  comp. 3 pcs of enti
+1
Jakost/Jakost
1918-1919 POSTAGE-DUE / MALÉ ČÍSLICE comp. 3 pcs of entires with Postage due stamps used as postage, 1x letter franked with. 2x 5h and 10h with overprint FRANCO, nationalized CDS VYSOKÉ N. J. 10/1 19, 2x parcel dispatch card segment with mixed franking also with Postage due stamps pair stamp. 5h with overprint FRANCO, CDS SEMILY 12.XII.18 and TEREZÍN 17.XII.18; good condition
Starting price: CZK
U:A5
220673 - 1919 POSTAGE-DUE / MALÉ ČÍSLICE  commercial PC franked wi
+1
Jakost
1919 POSTAGE-DUE / MALÉ ČÍSLICE commercial PC franked with. halving parallel Austrian stamp. Charles 20h with mailing nationalized CDS MĚSTO ŽĎÁR N.M. 22/1 19, bisected franking at the delivery place disallowed and burdened by surtax 20h - by usage bisected (!) Postage due stamp 40h, Mi.P53 with cancellation nationalized CDS PRAGUE 1/ 24.I.19; good condition, non-philatelic - rare usage really used půlených postage-due stamps used as postage-due in addition both franking bisected!
Starting price: CZK
U:A5
221232 - 1919 POSTAGE-DUE / MALÉ ČÍSLICE  heavier letter from Hlub
+1
Jakost
1919 POSTAGE-DUE / MALÉ ČÍSLICE heavier letter from Hluboček (Olomouc Region) to Šumperk sent in/at I. postal rate, franked with. postage-due "small numerals" 5+5+15h with overprint FRANCO as postage stmp, CDS HLUBOČEK 30.1.19; exact franking
Starting price: CZK
U:A5
220579 - 1919 POSTAGE-DUE / MALÉ ČÍSLICE - PŮLENÁ FRANKATURA / 2
+1
Jakost
1919 POSTAGE-DUE / MALÉ ČÍSLICE - PŮLENÁ FRANKATURA / 2 pcs of court summons (sent to K. Rix) where delivering fee was/were paid halving Postage due stamp 40h small number, Mi.P53, upper and the bottom half, cancelled by postmark PRAGUE 1/ 2.I.19 resp. 1.I.19, CDS PRAGUE 18/ 9.I.19, resp. 16.I.19; both envelope/-s good condition, rare occurrence půlených frankings postage-due stamps
Starting price: CZK
U:A4
221051 - 1918-1919 PAID IN CASH  comp. 2 pcs of Reg and Express lette
+1
Jakost
1918-1919 PAID IN CASH comp. 2 pcs of Reg and Express letters addressed to Vienna with fee paid cash, 1x CDS PRAGUE 1/ 23.XII.18, 1x nationalized CDS BRNO 1/ 13.II.19; good condition
Starting price: CZK
U:A5
220072 -  Pof.RV1-RV15, RV20-21, Prague overprint I (Small Emblem) 3h
+1
Jakost
Pof.RV1-RV15, RV20-21, Prague overprint I (Small Emblem) 3h - 1 Koruna + Express 2h and 5h; exp. Vrba, Mrňák
Starting price: CZK
U:A5
220073 -  Pof.R22-RV36, RV41-42, Prague overprint II (large emblem) 3
+1
Jakost
Pof.R22-RV36, RV41-42, Prague overprint II (large emblem) 3h - 1 Koruna + Express 2h and 5h; exp. Vrba
Starting price: CZK
U:A5
220076 -  Pof.RV43-RV84, Hluboka issue (Mareš's overprint) 3h - 10K,
+1
Jakost
Pof.RV43-RV84, Hluboka issue (Mareš's overprint) 3h - 10K, values 2 Koruna and 3k granite paper, express and postage-due with ČERVENÝM overprint (only without newspaper); all exp. Vrba, sought!
Starting price: CZK
U:A4
221556 -  Pof.RV85-115, Budějovice issue (Horner's overprint), selec
Jakost/Jakost
Pof.RV85-115, Budějovice issue (Horner's overprint), selection of 31 pcs of cancel. stamp. or on cut-squares, later printing; exp. by Mrnak
Starting price: CZK
U:A4
220971 - 1918 Hluboka issue (Mareš's overprint), philatelically infl
+1
Jakost
1918 Hluboka issue (Mareš's overprint), philatelically influenced Reg letter franked with. 7 pcs of stamp. Coat of arms, Crown and Charles 3h - 20h, CDS DŘÍTEŇ 1.11.18, on reverse arrival postmark HLUBOKÁ 2.IX.18; good condition, exp. by Gilbert
Starting price: CZK
U:A5
220972 - 1918 Hluboka issue (Mareš's overprint), philatelically infl
+1
Jakost
1918 Hluboka issue (Mareš's overprint), philatelically influenced Registered and Express letter franked with. 7 pcs of stamp. Coat of arms, Crown and Charles 25h - 90h, i.a. 60h with inverted opt, CDS DŘÍTEŇ 10.11.18, on reverse arrival postmark HLUBOKÁ 11.IX.18; good condition, exp. by Gilbert
Starting price: CZK
U:A5
221117 - 1918 Hluboka issue (Mareš's overprint), Registered and Expr
+1
Jakost
1918 Hluboka issue (Mareš's overprint), Registered and Express letter right franked with. for postal rate I 3 pcs of stmp with overprint 5h+40h+60h, Pof.RV44, RV52, RV54, CDS BUDĚJOVICE 9.XI.18; good condition, exp. by Mrnak
Starting price: CZK
U:A5
221118 - 1918 Hluboka issue (Mareš's overprint), Registered and Expr
+1
Jakost
1918 Hluboka issue (Mareš's overprint), Registered and Express letter right franked with. for postal rate I 5 pcs of stmp with overprint 60h+2x 20h+3h+Spěšná 2h triangle, Pof.RV54, RV49 2x, RV43, RV64, CDS PELHŘIMOV 10/11 18; good condition
Starting price: CZK
U:A5
220586 - 1918 Prague overprint III. (Levec), commercial envelope fran
+1
Jakost
1918 Prague overprint III. (Levec), commercial envelope franked with Austrian stmp Crown 6h, 12h and Charles 15h, with black overprint Czechoslovak/ republic, CDS PRAGUE 1/ 2.XI.18, sent to Prague Vinohrady - faded red postmark; vertical fold
Starting price: CZK
U:A5
220588 - 1918 NEÚŘEDNÍ OVERPRINT letter sent in the place franked
+1
Jakost
1918 NEÚŘEDNÍ OVERPRINT letter sent in the place franked with. 5 pcs of Austrian stamp. Crown 3+6+10h and Express 2h triangle + 2h rectangle with violet three-line overprint Czech Republic/ Slovak/ Post, or Post/ Czech Republic/ Slovak, CDS TEPLITZ SCHÖNAU (incomplete print - without guarantee); fold and tearing back flap
Starting price: CZK
U:A5
215375 -  Pof.3 production flaw, 5h light green, UR corner blk-of-8 w
+1
Jakost/Jakost
Pof.3 production flaw, 5h light green, UR corner blk-of-8 with expressive paper crease; hinged, exp. Vrba, decorative
Starting price: CZK
U:A5
221755 -  Pof.3, 5h light green, 2x block of four with production fla
+1
Jakost/Jakost
Pof.3, 5h light green, 2x block of four with production flaw - color and light stain in picture stamp., pos. 27/1; mint never hinged
Starting price: CZK
U:A5
215491 -  Pof.4 joined bar types, 5h blue-green, UR corner blk-of-4,
+1
Jakost/Jakost
Pof.4 joined bar types, 5h blue-green, UR corner blk-of-4, joined bar subtype, pos. 10/4; mint never hinged, exp. Vrba, nice darker shade
Starting price: CZK
U:A5
215469 -  Pof.4 production flaw, 5h blue-green, block of four with R
+1
Jakost/Jakost
Pof.4 production flaw, 5h blue-green, block of four with R margin, with control-numbers with offset on gum; mint never hinged
Starting price: CZK
U:A5
215475 -  Pof.4 production flaw, 5h blue-green, block of four with pr
+1
Jakost/Jakost
Pof.4 production flaw, 5h blue-green, block of four with production flaw - double impression, in addition offset on gum; mint never hinged; exp. Vrba, decorative
Starting price: CZK
U:A5
215378 -  Pof.4 production flaw, 5h blue-green, incomplete block of 8
+1
Jakost/Jakost
Pof.4 production flaw, 5h blue-green, incomplete block of 8 with production flaw - print on gummed side and multiple print on face-side, in addition with folded paper; mint never hinged, expert Benes and Gilbert, decorative
Starting price: CZK
U:A5
215468 -  Pof.4 production flaw, 5h blue-green, LR corner blk-of-4 wi
+1
Jakost/Jakost/Jakost
Pof.4 production flaw, 5h blue-green, LR corner blk-of-4 with control-numbers and production flaw - offset on gum; 1 stamp. minor faults, interesting offset
Starting price: CZK
U:A5
220140 -  Pof.4Na IIs, 5h dark blue-green; mint never hinged, exp. Vr
+1
Jakost
Pof.4Na IIs, 5h dark blue-green; mint never hinged, exp. Vrba
Starting price: CZK
U:A5
215472 -  Pof.4Na joined bar types, 5h dark blue-green, block of four
+1
Jakost/Jakost
Pof.4Na joined bar types, 5h dark blue-green, block of four with upper margin, bar types combination on pos. 7-8/4; mint never hinged, only light bend paper, exp. Vrba
Starting price: CZK
U:A5
215436 -  Pof.4Nb, 5h dark green, block of four with production flaw
+1
Jakost/Jakost
Pof.4Nb, 5h dark green, block of four with production flaw - print mezer between štočky, all spiral type I., plate 7; mint never hinged, L the bottom stamp. spot, exp. by Skaloud
Starting price: CZK
U:A5
215496 -  Pof.4Nb, 5h dark green, UL corner blk-of-4 unissued stmp fr
+1
Jakost/Jakost
Pof.4Nb, 5h dark green, UL corner blk-of-4 unissued stmp from plate 8; one stamp. minor faults, exp. Vrba
Starting price: CZK
U:A5
215454 -  Pof.4Nb, 5h dark green, plate 5; mint never hinged, exp. Vr
+1
Jakost
Pof.4Nb, 5h dark green, plate 5; mint never hinged, exp. Vrba
Starting price: CZK
U:A5
219231 -  Pof.4Nb, 5h dark green, plate 6; superb, exp. by Skaloud
+1
Jakost
Pof.4Nb, 5h dark green, plate 6; superb, exp. by Skaloud
Starting price: CZK
U:A5
219875 -  Pof.4Nb, 5h dark green, pos. 31/8; mint never hinged, exp.
+1
Jakost
Pof.4Nb, 5h dark green, pos. 31/8; mint never hinged, exp. Škaloud, wide margins
Starting price: CZK
U:A5

Public Auction 63 / Philately / Czechoslovakia 1918-1939 - Information

V této kategorii naleznete poštovní známky, celistvosti a celiny z období prvorepublikového Československa (ČSR I.) - jedná se o období od vzniku republiky 28. října 1918 do okupace 15. března 1939.

Vzácné poštovní známky a předměty poštovní historie meziválečného Československa jsou sběratelsky a investičně nejoblíbenějším segmentem tuzemské filatelie.

Nejvzácnější československou poštovní známkou je původně rakouská tzv. "Čtyřkoruna s převráceným přetiskem POŠTA ČESKOSLOVENSKÁ 1919 na žilkovaném papíru", která byla prodána naším aukčním domem v březnu roku 2018 za rekordních 9.300.000 Kč v rámci dražby sbírky Ludvíka Pytlíčka v Obecním domě v Praze.