Pof.48I, Coat of arms 2 Koruna light blue, high size, 2x blk-of-16 from various part/-s sheet? pos. 66-99 and 51-84; mint never hinged complexes, 1x minor faults in L marginal perf, otherwise sound condition
Pof.50IPp, Coat of arms 4 Koruna green, close as blk-of-4 with inverted opt (!), overprint types II,I,II,I - 2x types combination; lightly hinged in L upper stamp., certificate + zk.Vrba, rare as blk-of-4
Pof.53, Air with overprint FLUGPOST 2,50K/3K yellow / black, overprint type II.; perfectly centered overprint, mint never hinged, exp. Vrba, c.v.. 4.500CZK
Pof.54, Air with overprint FLUGPOST 4 Koruna grey / black, overprint type II.; mint never hinged, very fine piece; Vrba certificate, cat. Merkur-Revue 22.000CZK
Pof.57B production flaw, Rectangle 2h brown-red, vertical pair with VYNECHANOU horiz. perf in the middle, line perforation 11½;, blue Opt I. and I. type; lightly hinged in/at upper stamp., certificate + zk.Vrba, sought and rare production defect, ex Oliva
Pof.57AK, Rectangle 2h brown-red, line perforation 12½;, blue Opt, in/at blk-of-9 with 2 overprinted coupons, all type I. - III.; hint in two upper stmp, exp. Vrba
1917 Pof.57AK, Rectangle 2h brown-red with bottom overprinted coupon, type II. and I., line perforation 12½;; exp. by Gilbert and Vrba, small minor gum fault at top
1917 Pof.57AK, Rectangle 2h brown-red with overprinted coupon, line perforation 12½;, 2 pcs of, combination types II.+III., II. + I..; mint never hinged, exp. Vrba
Pof.58AK, Rectangle 5h green with overprinted bottom coupon, line perforation 12½;, overprint II. and type III.; mint never hinged, exp. by Gilbert., Vrba
Pof.66, 67, 69, Large numerals, comp. 5 pcs of stamp., values 4h type II., 2x 6h types I + II 25h type III.; small hints of unstuck labels, exp. by Karasek., Vrba
Pof.83-88, overprint PORTO 1h - 50/42h; complete set, 1h and 15/2h *, otherwise mint never hinged, exp. by Gilbert., Mikulski, Darmietzel, Mrňák, c.v.. 7.190Kč
1920 comp. 2 pcs of philatelically influenced R entires from last of day validity 31.1.20, multicolor frankings contains i.a. Express stamp triangle 2h, Crown 6h, Hungarian War 10f - 40f etc.., posting nationalized CDS KRÁL. VINOHRADY 31.I.20; good condition
