1919 POSTA CESKOSLOVENSKA 1919 impressive double overprint on 2Kr granite paper broad format in never hinged block of 4, very fine, with 1980 cert.Kracik (Image)

1919 2K violet ultramarine (so-called dark blue), wide (broad) format with INVERTED OVERPRINT (overprint type I), prevrácený pretisk & široký format, tied to fragment as already formerly used example (as all other known examples of this variety) by PRAHA 27.12.19 cds, very rare item and totally undervalued in phil. literature, signed Gilbert, Leseticky, Suchanek, cert Pytlicek, apparently ex colln.Mrnak (Image)

1937 Registered cover from Grosschönau / Saxony / German Reich franked diverse values and with additional cachet ‘Eigenhàndig abzugeben’ and therefore franked on arrival red triangle adhesive for personal delivery, postmarked ‘WARNSDORF 2.8.37’, on cover quite scarce (Image)

1918 Austrian postal stationery card 10H red with so-called Horner overprint (eagle + CESKO-SLOVENSKY STAT) + additional Horner values 25H + 60H blue for registered special delivery mailing bearing BOROVANY FORBES cds to Vienna, scarce postal stationery, signed Gilbert (Image)