1920 - 1935, strong specialized double led collection, with colours, varieties, plate flaws, plates and cylinder printing upper margins (mostly in larger parts of sheets), many HAN, as well numerous good values like Michel-no. 176I, 256a U (expertized), 289 DD (expertized), 321 U in the pair, 491-493, 564 always in perfect condition mint never hinged, 190 332 / 37A always neat cancelled, with also many covers and postal stationery (unused and used) with special feature, in addition to it good part official stamps from Michel-no. I on cover, likewise specialized with D9 / 14 "Specimen" unused, D32 HAN mint never hinged and further better values and issues, fee slips of paper and telegraph stamps, almost without exception good condition, clean made up on self-formed pages in 8 Schaubek binders, very nice and rich collection with enormous catalogue value