1938 Pof.A347 plate variety, miniature sheet 20. Anniv Czechosl. stamps, miniature sheet with double roll embossing the first jedničky in year 1918; mint never hinged, minor gum fault
1939 Pof.350 plate number, Opening Slovak congress 300h/10Kč, block of four with 2 lower coupons and plate number 1A; mint never hinged, minor gum fault
1939 Pof.351 plate number, 1. congress Carpathian Ukraine 3 Koruna blue, right the bottom corner stamp. with coupon and plate number 1; mint never hinged
1931 commercial Ex letter addressed to to Germany, i.a. franked by stmp Prague 5CZK green, Pof.256, 221, general postage 7CZK, CDS ŽILINA 1/ 5.XII.31, on reverse arrival postmark LEIPZIG 6.12.31; good condition, decorative!
1935 Reg letter with Pof.283A, 284B, Anthem-issue 1CZK and 2CZK from miniature sheet, 1CZK marginal piece with decorated margin miniature sheet, CDS PRAGUE 6/ 29.I.35, on reverse arrival ČESKÁ TŘEBOVÁ 2/ 29.I.35, sender Ervín Hirsch; nice good condition
1937 B.I.T. / commercial Reg letter addressed to to Ústí n./L., with with overprint, Pof.326-328, right general postage 3CZK, CDS PRAGUE 1/ 7.X.37; good condition, decorative
1943 German international blank form about/by undelivery mailing Avis de Non - Remise with mailing CDS DREBKAU 12.5.34, to Czechoslovakia, on reverse mounted Czechosl. stamp. Pof.221, 275 with CDS CHRÁST U CHRUDIMI 15.V.34, format A5; only vertical fold
Pof.L1-L3, I. provisional air mail stmp., 2 complete set, perforated also imperforated, imperforated 24CZK Is; after/around light labels, exp. by Mrnak., Vrba
Pof.L1-L3, I. provisional air mail stmp., 2 complete set, perforated also imperforated, both 24CZK Is; hinged, perforated 24CZK minor faults, all exp. Vrba
Pof.L1-L3, I. provisional air mail stmp., 2 complete upotřebené set, perforated also imperforated, both 24CZK Is + imperforated 28CZK on cut-square; various quality, exp. by Gilbert., Mrňák, Mahr
Pof.L1-L3, I. provisional air mail stmp., complete imperforated set in/at marginal pcs., value 24Kč/500h Is, plate 1; all with label, exp. Vrba, Gilbert, Bloch
PŘÍČKOVÝTYP / Pof.L2 IIp, I. provisional air mail stmp. 24Kč/500h brown imperforated, bar type II., pos. 2, printing plate 2; lightly hinged, small spot, Vrba certificate, expertized Gilbert and Karásek, rare stamp bar type on/for I. air-mail issue!
Pof.L1-L3 Pp, I. provisional air mail stmp. 14Kč/200h, 24Kč/500h and 28Kč/1000h, complete set with INVERTED overprints; after/around unstuck labels, Vrba certificate, expertized Gilbert and Fischmeister, rare inverted overprints on I. air-mail issue, in/at set rare!
Pof.L1 Pp, I. provisional air mail stmp. 14Kč/200h blue, overprint inverted, typický offset on gum; lightly hinged at upper margin, exp. by Karasek., Mrňák and Vrba, fine piece
Pof.L2 Pp, I. provisional air mail stmp. 24Kč/500h brown, overprint inverted, typický offset on gum; lightly hinged at upper margin, exp. by Karasek., Mrňák, Vrba certificate, fine piece
Pof.L1B, I. provisional air mail stmp. 14Kč/200h blue with comb perforation 13¾ : 13½ with additional CDS from favor KRÁL. VINOHRADY 3/ 5.VI.21; stmp with original gum hinged, exp. Vrba, Gilbert, c.v.. Pofis 5.000CZK, fine piece with rare perf
PŘÍČKOVÝTYP / Pof.L2A IIp, I. provisional air mail stmp. 24Kč/500h brown with line perforation 13¾, bar type II., stamp field 2, printing plate 2; mint never hinged, quite small production fold in paper, Vrba certificate, exp. by Mrnak., Vrba, cat. Merkur-Revue 75.000CZK, rare bar type on/for air-mail issue in very nice quality!
SPIRÁLOVÝTYP / Pof.L2A Is, I. provisional air mail stmp. 24Kč/500h brown with line perforation 13¾, spiral type I on pos. 32/2; label and slightly propitá owner mark, certificate Štolfa, signed i.a. Hahn and Diena, cat. Merkur-Revue 95.000CZK, sought and rarely occurring spiral type!
SPIRÁLOVÝTYP / Pof.L2A Is, I. provisional air mail stmp. 24Kč/500h brown with line perforation 13¾, spiral type I on pos. 35/2, imprint of daily postmark from favor KRÁL. VINOHRADY 3/ 5.VI.21; stmp with original gum with label, Vrba certificate, exp. Vrba, Gilbert, cat. Merkur-Revue used doesn't evaluate - by estimation 60.000CZK, sought and rarely occurring spiral type!
SPIRÁLOVÝTYP / Pof.L2A Is, I. provisional air mail stmp. 24Kč/500h brown with line perforation 13¾, spiral type I on pos. 35/2; label, Vrba certificate, exp. Vrba and catalogue Sanabria (biggest collector and expert airmail stamps all period), cat. Merkur-Revue 95.000CZK, sought and rarely occurring spiral type!
SPIRÁLOVÝTYP / Pof.L2A Is, I. provisional air mail stmp. 24Kč/500h brown, line perforation 13¾, spiral type I., printing plate 2, stamp field 32; in/at area repaired gum, after all very rare stamp, certificate and exp. Vrba, sought spiral type!
Pof.L2B, I. provisional air mail stmp. 24Kč/500h brown with comb perforation 13¾ : 13½, Is, plate 1; lightly hinged, exp. Wallner, Štolfa and Vrba, sought stamp
Pof.L3B, I. provisional air mail stmp. 28Kč/1000h violet with lower margin with control-numbers, comb perforation 13¾ : 13½; label on edge out of stmp., exp. Vrba
Pof.L3B Pp, I. provisional air mail stmp. 28Kč/1000h light violet with perf comb perforation 13¾ : 13½, INVERTED overprint; hinged, production vrásky in paper, Vrba certificate, exp. A. Brun, fine piece sought stamps!
PLATE PROOF overprints 24CZK and 14CZK in original colors on/for horiz. pair maculature print stamp. 500h brown, Is, on green paper without gum, double overprint 24CZK in/at normal position + double inverted overprint 14CZK; mark Ekstein
PLATE PROOF overprints 24CZK and 14CZK in original colors, 1x on/for maculature print stamp. 500h brown, Is, on green paper without gum, inverted overprint 14CZK + 1x card žlutého paper without gum with double overprint 24CZK in/at normal position + inverted overprint 14CZK; exp. Vrba
PLATE PROOF comp. of trial printings overprints values: 14CZK, 24CZK and 28CZK in various colors on/for pokřídovaném paper without gum, then 24CZK with unfinished folder + 3x on/for maculature, resp. ordinary paper (2x 14CZK, 1x 28CZK); hinge / label, 1x thin place, all expertized Vrba, as multiple interesting
1900PIONÝRSKÉBALONOVÉLETY / Francis HŮLKA / postcard Loun with additional-printing "Salute from balonu", addressed to to Kladno, CDS ONDŘEJOV 17/6 00 with frame cancel. Franz. HŮLKA/ captain balonu/ Prague 795-I; lower tearing and bend, unique document/attribut from first balonových flight in Czech lands!
1913 HISTORICAL PERIOD plate variety ROKU 1918 / LZ 17 SACHSEN (SAXONIA) / LEIPZIG - HAIDA, the first and sole landing Zeppelin on/for our territory, zeppelinovým flight transported special Austrian view card with imprinted stamp with picture Zeppelin LZ 17 over the town Nový Bor , additionally printed stamp. Franz Joseph. 5h with Austrian special postmark ZEPPELIN-SCHIFF/ SACHSEN (SAXONIA)/ 20.Octob. 1913/ FLUGPLATZ/ HAIDA-BÖHMEN, c.v.. Horka type I., addressed to to Děčín; good condition, rare occurrence, ex Helm
1913 HISTORICAL PERIOD plate variety ROKU 1918/ PÉGOUDAdolphe (1889–1915), slavný French pilot, pioneer aeronautics, signature on back side postcard "Pégoud's take-off in Prague 25. and 26. December 1913 + other 7 pcs of Ppc with views from aviatikova performance in Prague from that 3x Us; good condition, ex Helm
1915 PRESSBURG - Bratislava / photo postcard balonu with airmail pohledem of town, on reverse additional printing - Pressburg von 7000mHöhe aus. (Dr. Antonín. Scheim, Wien), Verkaufzugunsten d. h. Elizabeth - Kinderheims in Pressburg; good condition
1918 HISTORICAL PERIOD plate variety ROKU 1918 / LVIV - PRAGUE through/over VÍDEŇ / heavier airmail letter for bigger envelope addressed to to Prague and transported airmail line from Lviv to Vienna, franked with. whole years. overprint issues FLUGPOST 4 Koruna, Mi.225-227, white paper and stamp. Crown 3h + 12h, CDS LEMBERG 1/ 15.VII.18, air-mail cancel. CDS FLUGPOST LEMBERG ?.VII.18 on reverse and arrival air-mail CDS FLUGPOST WIEN 1/ 16.VII.18; only slightly toned, rarely occurring air entire addressed to to Bohemia, ex Helm
1918 HISTORICAL PERIOD plate variety ROKU 1918 / VÍDEŇ - CRACOW air-mail letter addressed to to Cracow, franked with. years. overprint stamp. FLUGPOST Mi.225-227, grey paper, from that value 2.50K type II with perf 13½:11½, Mi.226II.C and stamp. Charles 15h, CDS WIEN 1/ 19.IV.18 and air-mail CDS FLUGPOST WIEN 1/ 20.IV., on reverse arrival postmark FLUGPOST CRACOW 28.IV.18, years was/were through nepříznivémupočasípřerušennouzovýmpřistáním by/on/at Hohenau in Austria and letter was/were transported to Cracow by train, overfranked; good condition
1919-1920 MILITARY AVIATION / Field aircraft troop No.1 with FP 75, 6. aircraft troop with CDS VAJNORY, 7. aircraft troop with FP 14, Czechosl. air-mail station eskadrové with CDS NYITRA and Czechosl. air-mail storage area in Nitra with FP 5, comp. 5 pcs of Ppc with military unit postmarks air-mail units in Slovakia; good condition, ex Helm
1920 USAGE OF AIRMAIL STAMPS / letter addressed to to England before/(in front of) zahájením air-mail transport franked with. i.a. airmail stamp 28Kč/1000h, Pof.L3, posting nationalized CDS PRADUBICE 1/ 2a/ 25.VIII.20, (1. air issue was/were vydána 11.8.1920 and first flight 9.10.1920), mounted air direction label PRAGUE - LONDON, without attributes of other transport; undamaged, air stamp. exp. by Gilbert
1920 PRAGUE - PAŘÍŽ / Hradcany PC 20h, CDV22, sent registered and as Air-mail to France, uprated by. complete airmail issues Pof.L1-L3, overfranked, CDS PRAGUE 1/4a/ 10.XI.20, mounted air direction label Prague - Paris; small tearing PC in upper margin, exp. Gilbert, without attributes of forwarding
1920 PRAGUE - PAŘÍŽ, commercial TESTER letter addressed to to France, right franked with. airmail stamp 24Kč/500h, Pof.L2 + 2x Pof.140, types I + II.., CDS PRAGUE 1/ 4a/ 24.XI.20, Reg label No.7, on reverse arrival postmark PARIS 27.11.20; letter was/were transported railway post, then undelivered and returned sender; only slightly toned and stain from ink, c.v.. Pofis 2018 20.000CZK, ex Helm
1920 PRAGUE - ŠTRASBURK / commercial Reg and airmail letter addressed to to France, right franked 2,50CZK, 2x Pof.144 + air-mail Surtax paid airmail stamp 14Kč/200h Pof.L1, CDS PRAGUE 1/ 4a/ 24.XI.20, on reverse arrival postmark STRASSBOURG 28.11.20, letter was/were transported railway post, then undelivered and returned sender with cancel. and notices as Inconu and Retour; good condition, exp. by Pittermann., Karasek, c.v.. Pofis 2018 40.000CZK, ex Helm
