1936Pof.304-310Ms(2), Country, castles, town, line 6 pcs of 4-pásek cut gutters with L margin and plate number 1, value 1,20CZK and 3,50CZK with plate number 1A, without value 1,60CZK; mint never hinged, several stamp. always with light offset, c.v.. 1.400CZK
1937 Pof.A329/330 production flaw, 2 pcs of miniature sheet Bratislava 1937, both with significant printing flaw - shifted print stamp. 1CZK red up and downward to perf; 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, both with special postmark; original gum mint never hinged
1939 Pof.351, 1. congress Carpathian Ukraine 3 Koruna blue, selection of two corner 6-bloků: upper L with 1 coupon and the bottom right/genuine with 2 coupons and plate number 1A; mint never hinged
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 - shifted print stamp. 50h blue crossways downward to perf; mint never hinged
1935-1936 [COLLECTIONS] PLATE NUMBERS / KUPÓNY / selection of various blocks, stripe, gutter also single stamp. with various plate number and coupons from issues Štefánik 50h, Saints Cyril and Methodius, For Children-issue 1936, K. H. Mácha and Portraits; part hinged, on 3 pages A4 two-sided
Pof.L1-3, I. provisional air mail stmp., complete set of imperforated bloks of four, 24Kč/500h open spiral - plate 1, value 14Kč/200h with L margin and 28Kč/1000h with R margin sheet on thin paper; light label in upper part, certificate + exp. Vrba, airmail stmp 1. issue in čtyřblocích are rare and sought!
Pof.L1-L3, I. provisional air mail stmp., complete imperforated sets: value 14Kč/200h in 2 shades, 24Kč/500h spiral type II.; hinged, small spots, exp. Vrba
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. by Mahr BPP, Šula
Pof.L1-L3, I. provisional air mail stmp., complete set of imperforated stmp., all with lower margin of sheet, value 24/500h open spiral, values 14/200h and 24/500h without control-numbers; light hinged, from old collection, marked by Tribuna., Hirsch + 2 other experts
Pof.L2-L3, I. provisional air mail stmp., imperforated values 24Kč/500h and 25Kč/1000h with L margin, value 24Kč/500h open spiral + plate variety on pos. 21 - chipped L frame; hinged, exp. Vrba
Pof.L3, I. provisional air mail stmp. 28Kč/1000h, imperforated blk-of-4; label only in upper pair stamp. + vertical fold between stamp., exp. by Karasek
Pof.L1-L3 + L1A, L2A, L3B, I. provisional air mail stmp., complete set of imperforated also perf stamp. incl. both types spiral values 24/500h; label, c.v.. 6.800Kč
Pof.L2 IIs, I. provisional air mail stmp. 24Kč/500h brown, comb perforation 13¾ : 13½, spiral type II., plate 2; lightly hinged, exp. by Gilbert., Vrba
Pof.L3B, I. provisional air mail stmp. 28/1000h, perf comb perforation 13¾ : 13½, comp. 2 pcs of with green and modrozeleným overprint, various papers; label, 1x exp. Darmietzel BPP, 1x mark A. Stach
Pof.L2Pp Is, I. provisional air mail stmp. 24Kč/500h, INVERTED overprint, zavřená spiral - plate 2, overprint offset; label, exp. Vrba, very fine piece rare and sought stamps with inverted opt!
PLATE PROOF overprint 24Kč/1000h in dark blue color on stmp 1000h violet, usual full overprint offset on gum; hinged, certificate Mikulski, exp. Wallner
PLATE PROOF overprint 24Kč/1000h in dark blue color on stmp 1000h violet, with lower margin and control-numbers, on reverse full overprint offset on gum; lightly hinged, exp. by Leseticky., Karasek, mark Kapras
PLATE PROOF plate proof stamp. I. provisional air mail stmp. 28Kč/1000h violet with perf comb perforation 13¾ : 13½, INVERTED overprint in blue color (!); lightly hinged, repaired upper horiz. perf, viewing of quality recommended, exp. by Gilbert., Karasek
PLATE PROOF comp. 2 pcs of plate proofs overprint values 14CZK, 1x in black color from nedohotoveného printing block on/for on reverse imprinted carton and 1x in/at definitive brown color on/for light yellowy and on reverse imprinted carton; without defects, exp. Vrba
PLATE PROOF comp. 3 pcs of plate proofs overprint 14CZK in black color, from that 2x unfinished cliché in various fázích přípravy, 2x on/for stronger pokřídovaném carton; hinged, exp. Vrba
PLATE PROOF comp. 3 pcs of plate proofs overprint 14CZK, 2x in/at original brown color, from that 1x double overprint on brown paper without gum, 1x in dark brown color on greeny paper without gum; exp. 2x Vrba, 1x Karasek
PLATE PROOF overprint trial printing values 14CZK in black color on brown paper as blk-of-4; without defects, exp. Vrba, rare occurrence plate proofs in blocks of four!
PLATE PROOF overprint trial printing values 24CZK in dark blue color, double overprint on brown paper as blk-of-4; without defects, exp. Vrba, rare occurrence plate proofs in blocks of four!
PLATE PROOF comp. 3 pcs of plate proofs overprint values 28CZK, 1x in black color on brownish paper, 1x in/at black and 1x in/at green color on/for white smooth paper; without defects, exp. Vrba
PLATE PROOF overprint trial printing values 28CZK in brown color on/for smooth white paper as blk-of-4; without defects, exp. Vrba, rare occurrence plate proofs in blocks of four!
PLATE PROOF comp. 3 pcs of plate proofs overprint values 28CZK, 1x from nedohotoveného printing block in black color on/for white smooth carton, 1x in/at grey-green color on/for white smooth paper and 1x in/at green color on brownish paper; very fine, exp. Vrba
trial overprint 28Kč/5h blue-green, overprint in brown color on/for zkusmém print stamp. Hradčany 5h, V. printing, on brownish paper without gum; exp. Vrba, rare usage!
PLATE PROOF comp. 2 pcs of plate proofs, double and multiple overprint 14CZK in/at original red-brown color on/for maculature 200h Hradčany; without defects
PLATE PROOF comp. 3 pcs of plate proofs overprint 1x 14CZK and 2x 24CZK in dark blue and brown color on trial print stamp. Hradčany 500h 1x and 200h; 1x double and 2x násobný and inverted overprint
PLATE PROOF comp. 3 pcs of plate proofs overprint 14CZK and 24CZK on/for maculature stamp. Hradčany 200h and 500h (zavřená spiral), all multiple overprints in original colors, in addition 1x value 14CZK with inverted double overprint 24CZK; without defects
PLATE PROOF comp. of trial printings overprint 14CZK and 24CZK in horiz. pairs on/for maculature print stamp. Hradčany 200h and 500h, both values with double overprint; without defects, exp. Vrba