3.4.1965, first flight "Vienna Tehran N DELIHI Hong Kong MANILA SYDNEY", superb (Image)

1950-98, collection with 76 documents "glide" and related Sport type, with foreign incoming lines from 9 countries, postal stationery and so on, clean inscribed, superb condition (Image)

1967-2001, interesting lot of 70 different airmail special documents, superb (Image)

1975-2001, 6 different documents with special cancel on the subject of "sport aircraft, light aircrafts", superb (Image)