1931 - 1983, mint never hinged collection, from 1934 in the number of a major listing complete, with all sought-after and expensive issues like Michel no. 147 / 49 expertized Dr. Debo BPP, 175 / 80 A / B, 215 / 17 A / B, 218 / 21 expertized Dr. Debo BPP and 275 / 77, with perforation and colour shades, additional still coil stamp for vending machine and in the supplement a few maximum cards, in more or less allways perfect condition, very nice collection in the Lindner illustrated album, Michel wide over 2.200.-