Pof.7C Is, 15h bricky red with lower margin and control-numbers, line perforation 13¾ with rare spiral type, pos. 94/1; lightly hinged, certificate and exp. Vrba, sought stamp with spiral type!
Pof.7D joined spiral types, 15h bricky red, vertical pair, perf line perforation 11½, spiral types combination pos. 15, plate 2; mint never hinged, exp. by Karasek and Škaloud, spiral types combination with rare perf on/for better other printing plate!
Pof.7E Is, 15h bricky red, perf line perforation 11½ : 10¾, spiral type (!) pos. 49, plate 1; mint never hinged, exp. by Pittermann., Vrba, very nice centered piece spiral type with rare perf!
Pof.7F joined bar types, 15h bricky red, perf line perforation 13¾ : 11½, block of four, bar type and bar subtype pos. 16, 17, plate 1; mint never hinged, 1x grain in paper, exp. Vrba
Pof.8C production flaw, 20h blue-green, horizontal pair with line perforation 13¾ with control-numbers, right stamp. with significant shift marginal vertical perf (stamp. reduced on/for 3/4); label only at lower margin, exp. Vrba, decorative
Pof.9C joined bar types, 20h carmine, marginal Pr with line perforation 13¾, bar type - pos. 61/1 + in margin double vert. perf; mint never hinged, exp. by Karasek
Pof.9C joined bar types, 20h carmine, vertical blk-of-10 with line perforation 13¾, bar types combination, pos. 9, plate 2; mint never hinged, exp. Vrba
Pof.9C joined spiral types + joined bar types, 20h carmine, 2x vertical block of 6, 1x spiral types combination, pos. 34, plate 1, 1x block of 6 with lower margin and joined bar type, pos. 74, plate 1; mint never hinged, exp. by Gilbert., Vrba
Pof.10A, 10D, 10, 25h blue, selection of production flaws, 1x vertical pair with big printing folded paper, 1x corner piece with double horiz. perf in lower margin, marginal block-of-4 without perf with full offset on/for all fields; mint never hinged only block of four; 1x exp. by Karasek
Pof.10A, 10D, 25h blue, comp. of 3 single stamp. and 2-oásky with production flaw - Pof.10A stamp. with printing also perf folded paper, 1x stamp. with white kroužkem in the picture + Pof.10D stamp. with margin and double perf (label) and vertical pair with omitted horiz. perf between stamp.; mainly mint never hinged, exp. by Gilbert., Karasek
Pof.10NcA, 25h light ultramarine, special perforation comb perforation 13¾ : 13½, sought variant; mint never hinged, short tooth, exp. by Gilbert., Vrba
COUNTER SHEET / Pof.11b, 25h violet, complete 100 stamps sheet, comb perforation 11¾, plate 4; mint never hinged, only folds in perforation, exp. and marked Vrba, very rare usage!
Pof.11E joined bar types, 25h violet, marginal blk-of-10, perf line perforation 11½ : 10¾, 3x bar type, plate 2, pos. 52, 62, 64; mint never hinged, missing part L margins, exp. by Karasek., Vrba
Pof.11E STs+p, 25h violet, line perforation 11½ : 10¾, L upper corner blk-of-10, 1x joined spiral type and 5x joined bar type, plate 2, pos. pos. 1, 11, 12, 21, 31, 32; mint never hinged, Vrba certificate, exp. by Karasek., Vrba, rare and rare block with joined types!
Pof.11F STs+p, 25h violet, horizontal pair with L margin, line perforation 13¾:11½, types combination spiral and bar, pos. 31, 32, plate 2; mint never hinged, oblique production fold in/at right stamp., exp. Vrba
Pof.11Fa STs+p, 25h black-violet, block of four with R margin, line perforation 13¾ : 11½, 1x spiral types combination ZP59, 1x bar type together with arc type, position 49, plate 2, partial offset; mint never hinged, exp. by Gilbert
Pof.11Fa+b IIp, 25h black-violet and brownlila, both with line perforation 13¾ : 11½, both bar types together with arc type, both from pos. 49, plate 2; mint never hinged, exp. Vrba, stamp. from from same stmp field with various shades - sought!
Pof.11L joined bar types, STk, 25h violet, L the bottom corner blk-of-25 with rare with unofficial line perforation 10½, plate 1, 7x bar type II + 1x bar subtype IIa; 2x label at upper margin, 1x label in the middle on pos. 73, in corner hint of odjustaci, certificate and exp. Vrba, minimum usage, exceedingly rare multiple!
COUNTER SHEET / Pof.13B, 30h light violet, incomplete 99 pcs of sheet - missing right the bottom corner stamp., plate 2; mint never hinged, vert. fold in perforation, exp. and marked Vrba
Pof.13B production flaw, 30h violet, the bottom marginal block-of-6 with comb perforation 11¾ with production flaw - significant shift centre perf downward; exp. Vrba, decorative
