Austria

1950 Day of the Stamp

1950 Airmail – Birds

1950 The 30th Anniversary of the Plebiscite in Carinthia

1950 The 100th Anniversary of the Death of Josef Madersperger

1950 The 100th Anniversary of the First Austrian Stamps

1950 National Costumes

1950 The 140th Anniversary of the Death of Andreas Hofer, 1767-1810

1950 The 160th Anniversary of the Birth of Moritz Daffinger, 1790-1849

1949 The 50th Anniversary of the Death of Karl Millöcker, 1842-99

1949 Day of the Stamp