GERMAN POST IN POLAND, (un)used/never hinged very stunning specialised collection mostly of the Poczta Polska overprints in many varieties, inverted, double prints and much more. The collection was for over 25 years untouched and now offered. The late collector was a passionate collector for this material, he bought mostly in the past at German Auction Houses, absolute interesting for the specialist, low start price, many signed or certified, all housed in 2 Davo albums