1920Pof.L1A + L2B + L3B, I. provisional air mail stmp., L1A L the bottom corner piece, L2B + L3B LR corner pieces, exp. by Stupka., Gilbert, Hirsch, Tribuna
1920Pof.L2B, the first issue., 2 pcs of, both combined perforation, 1x open and 1x closed spiral, the first stmp light shadow of fold, otherwise good quality, exp. by Stupka., c.v.. 8500CZK
1922 Pof.L4-6, issue II, at value 50/100h deep black Opt, at value 250/400h by/on/at směrovky aircraft significant incomplete overprint and stamp. light off center, mint never hinged, cat. min. 900CZK
1923 issue II, special delivery air-mail letter to Vienna, with Pof.153, 174, 2x 175 + 2x L4, 3x L5, CDS Prague 1/ 23.X.23, transit pmk Wien 1/ Flugpost/ 23.X. and arrival postmark Wien 82/ 24.X.23 in front, commercial correspondence, format 25x16,5cm, wrinkled margins, after all interesting
1923 Reg and airmail letter to Prostějov with Pof.L5, L6, CDS BRATISLAVA 1/ 2.5.23, red straight line postmark Airmail, on reverse label Esperantského club in Pardubice, in the middle 1x vertical and L 2x crossways folded, wrinkled margins, still preserved
1927 The 2nd issue., first flight Brno - Wien (Vienna), airmail letter with Pof.L4, L5, CDS BRNO 1/ 9.V.27, arrival postmark WIEN FLUGPOST 9.V.27, exp. by Karasek., good condition
1927 The 2nd issue., first flight Prague - Breslau, airmail letter with Pof.L4, L5, CDS PRAGUE 82 AIRPORT 19.IV.27, supplemented with red frame cancel. same office and red line cachet Postamt (Post-office) Breslau 1., exp. by Stupka., Horka 2000 pt, good condition, decorative!
1927 The 2nd issue., first flight Wien (Vienna) - Berlin, airmail letter as printed matter to Berlin, with Pof.L4, 148, 150, 210A, CDS Prague 1/ 21.III.27/ 4x, supplemented with frame cancel. PRAGUE 82-Airport and airmail red cachet Postamt (Post-office) Berlin C.2, on reverse CDS BERLIN C2 LUFTPOST (airmail) 21.3.27, exp. by Stupka., good condition
1927The 2nd issue., the first flight Prague - Dresden, Reg and airmail letter with Pof.L4-L6, 312, 210A, CDS PRAGUE 82-Airport 21.III.27, supplemented with frame cancel. same office and airmail red cachet Flugpostamt Dresden N.25, on reverse CDS DRESDEN 21.3.27, exp. Kvasnička, in margins perforations after office paperclip
1927The 2nd issue., napojení Czechosl. air-mail net on/for network DHL, Reg and airmail letter to France, with Pof.L4-L6, 210A, 219, 220, 204, CDS PRAGUE 8 AIRPORT 8.VIII.27, framed pmk same office, on reverse arrival postmark MARSEILLES 8.8.27, exp. by Stupka., good condition
1927 air-mail card Czechoslovak for the first flight Prague - Berlin - Wien, stage Prague - Berlin (Hor.58c), with Pof.L4, 212, CDS PRAGUE 1 + PRAGUE 82-Airport 21.III.27, red framed pmk Postamt (Post-office) Berlin + arrival postmark BERLIN C2/ 21.3.27 in front, good condition
1927 air-mail card as printed matter, with Pof.L4 2x, 145, 148, 218, transfered by the first flight PRAGUE - LIPSKO, Hor.64b, black CDS PRAGUE 82-Airport 2.V.27, red frame ditto, 3x cachet, all attributes, well preserved, sent/sender. Šula, without text, c.v.. 2000CZK
1927air-mail card sent as printed matter from Prague to Leipzig, with Pof.146, 148, 218, L4(2x), transfered by the first flight Prague - Bremen, all attributes, c.v.. 2000Kč
1927 Reg and airmail letter to Switzerland, i.a. franked by stmp Pof.L6, CDS CHOMUTOV -5.V.27, transit pmk PRAGUE 80-Letiště and FLUGPLATZ ZÜRICH, on reverse postmark PRAGUE 7- Abroad, arrival ERMATINGEN -7.V.27, crosswise fold out of stmp
1928 postcard sent from Brno to Karlovy Vary, with Pofis. L4, special postmark BRNO/ Exhibition topical culture/ 15.X.28, sender Jóža Dvořák, well preserved
1929Reg, express and airmail. letter sent from Uzhhorod to USA with Pof.242, L4-6, transfered by the first flight Uzhhorod - Prague (R mailing abroad without cachet ), missing lapel letter, slightly torn envelope out of stmp, viewing of quality recommended, after all very interesting entire!
1929Reg and airmail letter to Wien (Vienna), with Pof.L4, L5, L6, 245, CDS Praha1/ 24.6.26, air and arrival postmark on/for front face also reverse side letter, envelope at top and R reduced cutting
1930 PC CDV39/2 sent by air mail from Karlovy Vary to Jablonec n. N., with Pof.L4, special postmark MLL - Flugfest, one corner p.stat slightly bent, else preserved
1930Reg and airmail letter sent from Uzhhorod to Switzerland, with Pof.208 (4X), 261DK, L5, transfered by through/over Strasbourg, all attributes, good condition, heavy air postmark, expert Benes
1931 PC CDV49 by air mail sent from Bratislava to Prahy,dofr. stamp. Pof.L8, CDS BRATISLAVA AIRPORT/ 31.III.31, arrival and arrival postmark in front, lower corner broken out of stmp
1931 Reg and airmail letter to Germany, with Pofis. L7 + L9 + L10, CDS ARNULTOVICE/ 5.X.31, on reverse arrival postmark. FRANKFURT/ 6.10.31, without attributes of air transport, good condition
1932ZEPPELIN 1. Südamerikafahrt (Flight to South America), Reg and airmail letter sent from Prague to Argentina franked with. complete. sets III. years. issue, forwarded by airship, cachets and arrival cancel. in front, back side of envelope reparována viewing of quality recommended, (c.v.. Horka 12400CZK)
1933 air-mail letter to Berlin, with Pofis. L10/II., framed CDS PRAGUE 7 Airmail/ 10.VII.33, red cancel. Luftpostamt BERLIN C2, on reverse arrival postmark., good condition
1933 commercial PC as printed matter by air mail sent from Uzhhorod to Brno, with Pof.L7, 8, arrival cancel. in front, torn years. label, small stains, interesting document
1933 Reg and airmail letter sent from Prague to Germany, with Pof.204, L9, 10, special postmark PRAGUE 1/ Napoleonský congress/ 27.X.33 and PRAGUE 7/ 27.X.33, arrival on reverse, slightly creased out of stmp
1935 The 3rd issue., first flight Prague - Bucharest, postcard franked by Pof.L8 2x, blue special postmark PRAGUE AIRMAIL 3.VI.35, supplemented with CDS PRAGUE 1/ 30.V.35 and arrival postmark BUCHAREST 3.Jun.35, exp. by Stupka., c.v.. Horka 1000b, good condition
1935 airmail letter sent as printed matter from Prague to Brno, with Pof.250, 275, L7, special postmark opening hangar in Kbelích, green cachet, air mail a arrival cancel. on face-side, interesting, decorative, good condition
1935 air-mail letter sent from Trutnov to Dubrovnik, with Pof.L7, 8, 9, arrival. cancel. Zagreb in front, restante paid/franked Dubrovnik, slightly creased, small stains
1935 air-mail card with Pof.L7+8, transfered by the first flight PRAGUE - UZHHOROD, Hor.107a, special postmark PRAGUE 7 Airmail/ 3.VI.35, arrival postmark. special postmark UZHHOROD 1/ 3.VI.35, posting post PRAGUE 1/ 1.VI.35, all attributes, good condition, c.v.. 800CZK
1935 Reg and airmail Ppc to France, with Pof.L12, CDS PRAGUE 1/ 15.VI.35, transit. PRAGUE 7 AIRMAIL, arrival postmark. STRASBOURG, in picture side stmp Arras with special postmark (without postage stmp values), good condition
1936 The 3rd issue., first flight Prague - Moscow, airmail letter sent 1. flight from Uzhhorod to Moscow (Москва), with Pof.L9, L10, blue special postmark flight UZHHOROD 1/ 2.IX.36, supplemented with blue cachet By Air Czechoslovak Airlines and arrival CDS MOSCOW 2.9.36, exp. by Stupka., Mahr, envelope slightly faded, c.v.. Horka 1800b
1936 airmail letter to Brazil, with Pofis. L8 + L11 + L13, (L8 damaged), CDS OLOMOUC 2/ 24.IV.36, air envelope with pre-printing VIA AIR FRANCE, on reverse transit. PRAGUE 7 and arrival postmark. PORTO ALEGRE/ 29.IV.36, brown stains, examination recommended, viewing of quality recommended
1936 airmail letter from USA to Brno, MC ANNARBOR/ 26.4.36, tranz.PARISR.P.AVION/ 7.V.1936, arrival postmark. PRAGUE 82-Airport 8.V.36, transfered by by air mail from Prague to Brno, arrival postmark. BRNO 2/ 8.V.36, framed pmk ARRIVED BY AIRPLANE BRNO 2 ARRIVE PAR AVION, signs of usage, still preserved
1936 air-mail letter sent from Vel. Března to Bolivia with Pof.L7,8,19,11(2x),12(2x),13, průletové and arrival postmark on reverse, 1cm torn, stain after/around cancel. color
1936Reg and airmail letter sent from Doks to India, with Pof.255, 275, 301, L8, L9,10 (on reverse), L11,12, years. průletová and arrival. cancel. on reverse, rust. stains, signs of usage., interesting
1936 Reg and airmail letter sent from Prague to Uzhhorod, with Pof.289, 290 Arras with coupons and plate number 1, 1A, transfered by the first flight Prague - Moscow, all attributes, interesting philatelic entire, preserved
1936Reg and airmail. postcard franked by Pof.L13 + 221, 260 with plate mark 5A, 291, 301, 312, CDS Vítkov 7.IX.36 + Prague 7/ Airmail/ 8.IX.36, red cachet Deutsche Luftpost Europe - South America, addressed. to Argentina, 3 various argentinská arrival postmark from 13, 14., and 15.SEP.36 on reverse, small dusky spots, exp. by Gilbert
1937 commercial air-mail letter Čedoku to France, with Pof.L7 + 309, black mourning special postmark PRAGUE 7 Airmail/ Mourning of Czechoslovakia/ 8.X.37, on reverse arrival postmark PARIS Avion/ 8.X.1937 + label Čedoku, well preserved
1937answer part correspondence card to Germany with předplaceným postage stamp. Mi.530, Air 10Pf, uprated with stamp Pof.300, 302, 40h+60h, MC PRAGUE 25.VI.37, mailing from letterbox, interesting
