PLATE PROOF complete set of 3 pcs of plate proofs overprints values 14CZK, 24CZK and 28CZK in original colors, on/for stronger white carton; without defects, exp. Vrba
PLATE PROOF complete set imperforated plate proofs in/at definitive colors on common paper without gum, value 24Kč/500h with double overprint; exp. by Karasek., Vrba
PLATE PROOF comp. 3 pcs of double plate proofs overprints, 14CZK in/at brown and 24CZK in dark blue color on brownish paper + 14CZK in/at brown and inverted overprint in/at blue on/for maculature print stamp. 200h blue; good condition, 1x exp. Fischmeister
PLATE PROOF comp. 3 pcs of plate proofs overprints, complete set of values 14CZK, 24CZK and 28CZK in black color, all print from nedohotovených cliché, 2 pcs of on/for stronger smooth carton, value 28CZK on white paper; without defects, all exp. Vrba
PLATE PROOF comp. 3 pcs of vertical pairs with trial printings overprints 14CZK and 24CZK in original colors, all on proof tiscích Hradčany 200h blue on green paper, 2x double overprint 14CZK, 1x double overprint 14CZK in various colors brown, 1x both overprints double also on edge sheet; without defects, 1x exp. Vrba
PLATE PROOF comp. 3 pcs of horiz. pairs with trial printings overprints 14CZK and 24CZK in/at joined printing on greeny paper in original colors, from that 2 pcs of with double opt 14CZK and 1 pcs of with double overprint also values 24CZK; without defects, 1x exp. Vrba
PLATE PROOF comp. 3 pcs of plate proofs overprint 14CZK in/at original red-brown color on/for white, brown and green paper without gum; very fine, 2x exp. Vrba
PLATE PROOF triple overprint 14CZK in brown color on/for block of 6 maculature print stamp. Hradčany 200h blue, on green paper without gum; without defects, exp. Vrba, blocks are sought!
PLATE PROOF overprint trial printing values 14CZK in/at red-brown color on brown papers as blk-of-4; without defects, exp. Vrba, rare occurrence plate proofs in čtyř blocks!
PLATE PROOF plate proof overprints in original colors on/for maculature print stamp. Hradčany 200h blue with wide bottom margin without control-numbers, overprint 14CZK over stamps, double inverted overprint 24CZK on/for complete area, print on green paper; without defects, exp. Vrba
PLATE PROOF plate proof overprints, joined printing values 14CZK and 24CZK in original colors on green paper without gum, block of four, value 14CZK double impression; without defects
PLATE PROOF overprint trial printing on/for maculature print stamp. Hradčany 200h blue with lower margin without control-numbers, double overprint in brown color, on green paper without gum; without defects
PLATE PROOF comp. 3 pcs of plate proofs overprint 24CZK in dark blue color on trial print stamp. Hradčany 500h in brown color, from that 1x normal and 1x double overprint, both stamp. spiral type II + 1x double blue and inverted brown overprint; exp. by Karasek., Vrba
PLATE PROOF 2x double overprint trial printing 24CZK in blue color on/for maculature print stamp. 500h brown, zavřená also open spiral; without defects
PLATE PROOF overprints 24CZK and 14CZK in original colors on/for marginal block of four maculature print stamp. 500h brown with wide margin, spiral type I., on green paper without gum, overprint 24CZK only on stmp, double inverted overprint on/for complete area; perfect condition, exp. Vrba, decorative block
PLATE PROOF inverted overprint 24CZK in blue color on/for bottom corner block of four with wide margin maculature print stamp. Hradčany 200h blue without control-numbers, on green paper without gum; perfect condition, exp. Vrba, quite rare decorative multiblock air-mail plate proofs!
PLATE PROOF proof double impression overprint 24CZK in blue color on/for maculature print stamp. Hradčany 500h brown, block of four, zavřené spiral; good condition, exp. Vrba, blocks are sought!
PLATE PROOF overprint 28Kč/5h blue-green, overprint in brown color on/for zkusmém print stamp. Hradčany 5h, V. printing, on/for ordinary browny paper without gum; exp. Vrba, small/rare výskyt!f
PLATE PROOF overprint values 28CZK in black color, vertical pair on white paper without gum; without defects, exp. Vrba, plate proofs overprint in/at strips and blocks are sought!
PLATE PROOF comp. 3 pcs of plate proofs overprint values 28CZK, 1x in black color from nedohotovené gravure on/for white carton, 1x in black color on brownish paper and 1x in/at original green color on white paper; without defects, exp. Vrba
PLATE PROOF overprint trial printing 28CZK in black color, block of four on brownish paper; without defects, exp. Vrba, plate proofs overprints in blocks are sought!
PLATE PROOF overprint trial printing 28CZK in/at original green color, block of four on brownish paper; without defects, exp. Vrba, blocks plate proofs are sought!
PLATE PROOF overprint trial printing values 28CZK in black color on/for carton paper without gum, print from nedohotovené printing plate; without defects, exp. Vrba, as blk-of-4 rare and sought!
1920 PRAGUE - LONDON - SHANGHAI, Reg and airmail letter to China, franked with. i.a. airmail stamp 28/1000h, Pof.L3, 140, 145, 146, 149, 162, general postage 28 + 2,50CZK, CDS KRÁL. VINOHRADY 1/ 9.XII.20, on reverse red arrival postmark SHANGHAI Feb/2 1921, supplemented with mailing sheetlet; good condition, exp. + copy photo-certificate Karásek, right paid/franked mailing dopravena ground and ship post, without attributes of air forwarding
1921 PRAGUE - LONDON, commercial Reg letter addressed to to England, franked with. airmail stamp Pof.L3B + Pof.161, CDS PRAGUE 1/ 4b/ 30.III.21, Reg label No.15, supplemented with violet straight line postmark company CFRNA, on reverse transit PARIS 1.IV.21 and LONDON 1.Ap.21; envelope lower cut and open on/for upper also the bottom side, exp. by Karasek., sender F. Šašek, according to new poznatků it is not airmail entire and postmark on reverse are dodatečná
1921 PRAGUE - PAŘÍŽ, Reg letter to France, right franked with. airmail stamp 24Kč/500h, Pof.L2 and postage stmp issue Chainbreaker + Hradčany in/at general value 2,50CZK, Pof.22, 151, 153, CDS KRÁL. VINOHRADY 1/ 25.III.21, Let-směrovka and Reg label number 1741; without defects, letter nebylpodán on/for přepážce main post, without attributes of air forwarding
Pof.L4-L6, II. provisional air mail stmp., complete set in blocks of four, value 50/100h with plate variety cut numeral "5", value 250/400h 2x vertical ST I. + II.; hinged, 1x thin place with dírkou on/for Pof.L6, all exp. Vrba, sought!
Pof.L4 plate variety 2, II. provisional air mail stmp. 50/100h green, right the bottom corner Pr with plate variety 2 "wedge [ ˇ ] place kolečka", pos. 100; hint on stamp. with plate variety, popular flaw in/at corner pair!
Pof.L4 plate variety, II. provisional air mail stmp. 50/100h green, marginal horizontal pair with plate variety 1 "cut numeral 5" pos. 30; hinged on stmp with plate variety, sought defect in dvojpásce
Pof.L4-L6Pp, II. provisional air mail stmp., complete set of stamps with INVERTED OVERPRINTS, stamp. 250/400h type I with lower margin; hinged, exp. by Karasek., Pitt, Gilbert, very nice complete set with opt inverted!
PLATE PROOF overprints 100h and 250h in black color, comp. 2 pcs of plate proofs overprint in vertical pairs, on/for stronger browny paper, at value 250h light offset; without defects, exp. Vrba, plate proofs overprint in dvou-páskách are rare!
PLATE PROOF overprint 250h, comp. 2 pcs of, 1x from nedohotovené folder on/for thin/light paper in black color and 1x definitive making on/for strong carton in blue color, on reverse full offset in black color; without defects, exp. by Karasek., vrba, rare usage!
1925 PRAGUE - VÍDEŇ, Reg and airmail letter to Austria franked with. Pof.L4-L6 + 148, 188, air stamp. 250/400h with production flaw overprint - oblique crack in/at wing, trupu also wheel/bicycle aircraft, CDS PRAGUE 1/ 16.IX.25, supplemented with frame cancel. Airmail, on face-side CDS PRAGUE - AIRPORT/ 17.IX.25 and arrival postmark WIEN 1/ FLUGPOST/ 17.IX.25; good condition, sought production Opt flaw 250/400h with oblique prasklinou!
1929 PRAGUE - ZÜRICH / airmail letter to Switzerland, franked with. i.a. 3x airmail stamp 50/100h Pof.L4 from that 1x with favourite DESKOVOUVADOU plate variety 2 wedge [ ˇ ] place kolečka + Pof.223, right general postage 5CZK, posting MC also CDS PIEŠŤANY 15.VIII.29, supplemented with CDS PRAGUE 82/ AIRPORT 16.VIII.29 and arrival CDS ZÜRICH / LUFTPOST (airmail) 16.VIII.29 on reverse CDS PRAGUE 7 FOREIGN COUNTRIES 16.VIII.29; good condition, sought defect for entires!
Pof.L13 production flaw, Definitive issue 10CZK, upper corner piece with production flaw - perf folded paper in upper margin; mint never hinged, 2x spot
Pof.L13a plate number, Definitive issue 10CZK ultramarine, LL corner blk-of-4 with plate number 1 + partial print stamp. in lower margin, line perforation 13¾; mint never hinged, zk.Vrba
1939 Pof.L15 production flaw, Definitive issue 30h, lower corner blok of 4 with plate number 1, with perf folded paper in lower margin; label in/at upper stamp., rare occurrence
[COLLECTIONS] BLOKY A ČÁSTIARCHŮ / Pof.L7-L14, selection of 16 pcs of mainly blk-of-25 with margin and plate number, contains i.a. blk-of-25 50h with line perforation 12¼, blk-of-24 3CZK violet type II with plate number 2, UL blk-of-25 10CZK blue, 2x LR blk-of-25 values 20CZK grey-blue with line perforation 13¾ also line perforation 12¼; all mint never hinged, in 8-sheet stockbook, catalogue more than 12.000CZK
PLATE PROOF values 50h in/at original green color, upper corner 32-blok (!) with wide R margin, print ledge, upevňovacímšroubem and rozměřovacím cross, on pink paper without gum, part in/at joined printing with 12blokem same values with plate number 1; very fine, without folds
PLATE PROOF print original gravure values 2CZK in/at definitive green color on white paper without gum, with signature of engraver K. Seizinger, adjusted in/at paspertě; good condition, certificate + exp. Vrba, decorative piece sought plate proofs this air-mail emise!
PLATE PROOF print original gravure values 2CZK in brown color on/for smooth paper without gum, wide margins, with signature of engraver K. Seizinger; zk.+ Vrba certificate, very fine and decorative piece sought plate proofs this air-mail issue!
PLATE PROOF print original gravure values 2CZK in/at blue-black color on white paper without gum, wide margins; very fine, exp. by Pittermann., decorative piece sought plate proofs this air-mail issue!
PLATE PROOF values 2CZK in/at definitive green color, upper corner blk-of-4 with wide R margin, print ledge and upevňovacímšroubem folder, print on pink paper; without defects, rare block proof print!
![230804 - [COLLECTIONS] BLOKY A ČÁSTI ARCHŮ / Pof.L7-L14, selecti](http://i.burda-auction.cz/webove/nahledy_galerie/230804.jpg)
