1920 - 1939, cancelled collection, with many good values like Michel no. 100 Xb expertized Gruber BPP, 100 Ya expertized Erdwien BPP, 119 / 22 expertized Infla, 158 expertized Infla and beautiful part official stamps with 1 / 14 expertized Infla, 15 / 20 expertized Infla, 26 b with attest Gruber BPP, 41 / 51 expertized and postage 1 / 14 expertized, nearly all expertized Infla or BPP, very nice and rich collection from abandonment of a collection in the stockbook, high catalog value and enormously expertice costs expenditure