1908/89, collection "Internationale Antwortscheine" (IAS) with more than 160 pieces, main focus on Germany with early notes from 1910, three notes with altered denominations, IAS Württemberg with double altered denominations, two IAS DP China 1915/16 and two IAS Saarland as well as early IAS from Belgium 1908, France 1909, Netherlands 1908, Austria 1914, Switzerland 1907 and USA 1921, mostly in good condition, plus some literature
