Pof.60 plate variety, Mercure L 2h brown, UR blk-of-12 with plate variety overprint - incomplete-printing upper part/-s character "A" in/at post on pos. 19/1a; mint never hinged, horiz. bend between stamp.
Pof.SO22a, Hradčany 500h brown imperforated with black overprint SO1920 (overprint), stamp. with lower margin with control-numbers; hinged, horiz. bend in margin, exp. Vrba
PLATE PROOF values 500h dark green on stamp paper with gum, in/at joined printing with part of stamp. 600h violet with control-numbers; hinged, exp. Vrba
PLATE PROOF comp. 5 pcs of proof printings: 15h in violet color on stamp paper + 15h in/at zelné color on chalky paper + 2x 50h in black color types I + II on chalky paper + 75h with margin on carton paper; all exp. Vrba
1919 SELECTION of / Pof.93, 96-98, 111-112, 114, 119-122, 132, 136 and other, selection of 25 pcs of common stamp. Hungarian origin; mainly mint never hinged
1930 Pof.261-264, 80. birthday T. G. Masaryk, complete set + 261Kd, 262KD, 262 with Pl 1, 263 with Pl 1; Pof.263 with Pl 1 with label, other mint never hinged
1937 Pof.ANV18 plate variety, miniature sheet Bratislava 1937, with favourite plate variety - missing line after/behind word ZNÁMEK, type Vc; lightly hinged on/for upper margin
1918 Pof.NV1 production flaw, Falcon in Flight (issue) 2h green, the bottom marginal stmp with significant horiz. paper crease; hinged, exp. Vrba, decorative
1918 Pof.NV1 production flaw, Falcon in Flight (issue) 2h green, horiz. L marginal Pr with production flaw - double impression; mint never hinged, usual production bands in gum
1918 Pof.NV1, Falcon in Flight (issue) 2h green, the bottom marginal stmp with part of control-numbers, the most significant retouch on pos. 92/IV; mint never hinged, exp. Vrba