Auction 256 - Day 2 Foreign Countries collections and stock

1849/1940 almost complete used collection with nice postmarks and better stamps and sets including the 5fr pale brown (1875, with some flaws),  5 Franken blue (1915),  5f &10f Albert met helm  (1919),  first Orval (1928),  second Orval (1933), Miniature sheets (OPB nos. 2 and 4) and Back of the Book including Railway stamps in Leuchtturm album