1939Sy.D1-D10Xx plate mark, Postage due stmp (I) without watermark, complete set of 5h - 5 Koruna L corner stamp. with horiz. grid and plate mark 1, mint never hinged, c.v.. 90€
1940Sy.D3Y production flaw, Postage due stmp (II) 20h blue, UR corner blk-of-4 with production flaw - significant perf folded paper in corner; mint never hinged, decorative
1939Sy.D8Xx plate mark production flaw, Postage due stmp (I) 1Ks red, horiz. grid, LL corner blk-of-4 with plate number 1 and production flaw - significant perf folded paper in lower margin; mint never hinged, c.v.. 75€+, rarest plate number with horiz. grid, in addition with decorative production flaw!
1940Sy.D8Y production flaw, Postage due stmp (II) 1Ks red, L marginal horizontal strip of 3 with significant shift vertical perf L to to picture of stmp.; mint never hinged, decorative
1939Sy.D11Xy plate number, Postage due stmp (I) 10 Koruna red without watermark, vertical grid, LL corner blk-of-4 with plate number 1; mint never hinged, c.v.. 160€, sought
1943-1945 MILITARY MAIL / comp. of 11 parcel dispatch card segments with various military unit postmarks., for example. PROVIANTNÝ SKLAD 1, ZBROJNICA I., VOJENSKÁ AKADÉMIA, INFANTRY REG. Č. 5, VOJENSKÁ NEMOCNICA 1, ODDIEL VZDUŠNÉHO ZPRAVODAJSTVA and oths.; good condition