1918 Pof.SK1, Scout 10h blue, joined printing 4 stamps in horiz. stripe with opracovanými margin, due to smaller tlaku near/in/at print weren't stamps vyraženy from paper; mint never hinged gum, Vrba certificate, ex Pytlíček, ex John Ineson, joined printings scout stamps are very rare and on/for market almost don't occur! 1939 PLATE PROOF Pof.352, Masaryk 1 Koruna ČESKO-SLOVENSKO, master die in red color on chalky paper without gum; very nice quality, without marks, certificate Pfeiffer BPP, sought plate proof for collector CZECHOSLOVAKIA 1918-39 also Protectorate!
