Australia 1915 - 1999 (approximate. ), very extensive documents collection with approximate 2400 covers and cards in 7 superthick Lindner Letter-albums (size a little smaller as A4). With also postal stationery, airmail letter sheets, official letters, old picture postcards, a few early maximum cards, and so on. As well a major portion with older documents with the kangaroo and King Georg postal stamps, older postal stationery, also specific dispatching forms like registered mail, and so on.