1937 Pof.A329/330 production flaw, miniature sheet Bratislava 1937 with significant printing flaw - shifted print stamp. 50h blue up to perf; mint never hinged
1937 Pof.A329/330 production flaw, miniature sheet Bratislava 1937 with significant printing flaw - more/larger white stain in inscription Czechoslovakia stamp. 50h blue; mint never hinged, exp. Paulíček, Pofis
1937 Pof.A329/330b, miniature sheet Bratislava 1937, stamp. 50h light blue - significant shade, for comparison standard miniature sheet with stamp. blue, both with special postmark; original gum mint never hinged
1937 Pof.A329/330b, miniature sheet Bratislava 1937, stamp. 50h light blue - significant shade, for comparison standard miniature sheet with stamp. blue; mint never hinged
1938 PLATE PROOF UNISSUED / Allegory, plate proof unissued values 1CZK, print definitive gravure in red color on stamp paper with gum with wide bottom margin; mint never hinged, exp. Vrba
1919-1933 selection of 22 pcs of entires franked with. various issues stamp., contains 15 pcs of Reg letters, 1x Reg and C.O.D., 1x Ex, 1x Reg and Express, 6 pcs of addressed to USA, after/around 2 pcs of to Switzerland and Germany, 8 pcs of sent to Austria; various quality, much interesting frankings
1935 Reg letter with Pof.283A, 284A, Anthem-issue 1CZK and 2CZK from miniature sheet, both úzkého format, marginal pieces with decorated margin miniature sheets, CDS PRAGUE 6/ 5.II.35, sender Ervín Hirsch; good condition, exp. by Karasek
1938 Reg letter with Allegory 2CZK, Pof.347, cut from miniature sheet and 2x Štefánik 50h, Pof.346, CDS PRAGUE 2/ 18.XII.38, sender Ervín Hirsch; very fine
Pof.L1-3, I. provisional air mail stmp., complete set of imperforated bloks of four, 24Kč/500h open spiral - plate 1; hinged in margins, 200h light oblique bend; Vrba certificate, mark Majer, airmail stmp 1. issue in blocks of four are rare and sought!
Pof.L1-L3, I. provisional air mail stmp., complete set of imperforated stmp., value 24/500h 2 pcs of - both types spiral, printing plate 1 and printing plate 2; hinged, 2x exp. Darmietzel BPP, Karasek
Pof.L1-L3, I. provisional air mail stmp., complete set of imperforated stmp., value 24/500h zavřená spiral, plate 2, all with fragments CDS BRUNTÁL 1/ 23.IV.21; good condition
Pof.L1-L3, I. provisional air mail stmp., complete set of imperforated stmp., value 28Kč/1000h with full overprint offset and with quite small hint hinged; exp. by Gilbert., Karasek
Pof.L1-L3, I. provisional air mail stmp., complete set of imperforated stmp., all LL corner pieces, value 24Kč/500h zavřená spiral, values 14CZK and 24CZK without control-numbers; heavier hinges, outside 14Kč/200h light brownish, exp. Vrba
Pof.L1, I. provisional air mail stmp. 14Kč/200h darker shade ultramarine color, with lower margin without control-numbers; mint never hinged, small wrinkle in paper, minor gum fault, exp. Vrba
Pof.L2 IIr, I. provisional air mail stmp. 24Kč/500h brown with lower margin without control-numbers, frame type - pos. 93/I; hinged, Vrba certificate, rare stamp with minimum výskytem!
Pof.L2 IIs, I. provisional air mail stmp. 24Kč/500h, imperforated blk-of-4, zavřené spiral plate 2, pos. 23-24/ 33-34, adjacent pos. 33 and 34 from spiral types (!); mint never hinged, exp. by Karasek
Pof.L3, I. provisional air mail stmp. 28/1000h, comp. 2 pcs of stamp. with L margin, shades light violet and violet color basic stamp.; label, exp. Hefer and Darmietzel BPP
Pof.L3, I. provisional air mail stmp. 28/1000h, comp. 2 pcs of, from that 1x on transparent paper, 0,05mm, 1x standard stamp.; label, 1x exp. Darmietzel BPP
Pof.L3, I. provisional air mail stmp. 28/1000h, comp. 3 pcs of stamp., 2x shade violet + 1x blue-violet with dark green overprint; hinged, 1 pcs of exp. Darmietzel BPP
Pof.L3, I. provisional air mail stmp. 28Kč/1000h imperforated blk-of-4 with lower margin and control-numbers; hinged, dusky paper in/at complete area after/around wrong placing, exp. by Gilbert., Vrba
Pof.L3, I. provisional air mail stamp. 28Kč/1000h, imperforated blk-of-4, thin transparent paper 0,05mm; label only in upper pair stamp., exp. by Karasek., Gilbert
Pof.L2A IIs, I. provisional air mail stmp. 24Kč/500h brown with lower margin without control-numbers, perf line perforation 13¾, zavřená spiral, plate 2; hinged, exp. Vrba
Pof.L1B-L3B, I. provisional air mail stmp., complete set of stamp. with perf comb perforation 13¾ : 13½, value 24Kč/500h open spiral - plate 1; hinged, exp. Vrba, nice centered line with hřebenovou perf!
Pof.L3B, I. provisional air mail stmp. 28/1000h, perf comb perforation 13¾ : 13½, 2 pcs of - shades red-violet color basic zn..; label, 1 pcs of exp. by Karasek
Pof.L3B, I. provisional air mail stmp. 28/1000h, perf comb perforation 13¾ : 13½, stamp. with lower margin with control-numbers; light label, exp. Darmietzel BPP
Pof.L3B, I. provisional air mail stmp. 28Kč/1000h violet, block of four with perf comb perforation 13¾ : 13½; mint never hinged, zk.Kar, Stolow, Vrba, sought block of four!
CHYBOTISK overprint 24Kč/1000h in dark blue color on stmp 1000h violet, cat. Merkur L2X, with lower margin and control-numbers, full overprint offset on gum; label, zk.Vrba, Walner
Pof.L1Pp, I. provisional air mail stmp. 14Kč/200h blue with INVERTED overprint and with incomplete overprint offset, wide margins; hinged, exp. Vrba, Šula, inverted overprints are on/for air-mail issue sought!
Pof.L2Pp Is, I. provisional air mail stmp. 24Kč/500h with upper margin, INVERTED overprint, open spiral - plate 1, overprint offset; mint never hinged, certificate + exp. Vrba, luxury piece rare and sought stamps with inverted opt!
Pof.L3A Pp, I. provisional air mail stmp. 28Kč/1000h light violet with line perforation 13¾, INVERTED overprint; hinged, certificate + exp. Vrba, very fine piece rare and sought stamps!
Pof.L3B Pp, I. provisional air mail stmp. 28Kč/1000h light violet with perf comb perforation 13¾ : 13½, INVERTED overprint; hinged, exp. Vrba and Gilbert, very fine piece rare and sought známky!
1920 AIRMAIL STAMPS SMĚROVKY / comp. 5 pcs of official air-mail směrovek: 1x for tracks Prague - Paris + Prague - Warsaw, 1x horizontal pair Prague - Paris with omitted středovou perf and L margin, 1x right upper corner horizontal pair Prague - London with double středovou perf (condition *, slightly povolená perf), 1x for track Prague - Paris with full machine offset on gum and R margin; sound condition
1920 AIRMAIL STAMPS SMĚROVKY / off. air-mail směrovky for all 4 tracks, comp. 10 pcs of, Prague - Strasbourg (2x), Prague - Paris (1x), Prague - London (5x) and Prague - Warsaw (2x), from that 1x pair, 3 pcs of with upper margin; label, 1x marginal piece with spots
1912 POČÁTKY AVIATION / Exhibition vynálezů modern technique, Prague 1. - 13.X.1912, Shooting island, comp. 6 pcs of advertising labels in various colors with picture aircraft and car, 3x with gum (1x thin place), 3x without gum; rare occurrence
