1920, interesting group of mint never hinged/used and used with approx. 60 covers/cards, with Marienwerder, Schleswig and Upper Silesia, incl. official stamps and forerunners (from 1850), partly Polish voting areas, including complete sheets, duplicates, downwards and colour varieties, stamp part sorted by places, including 1 album with forgeries, in mostly good condition, ex Nagel
