1935 Mothers Day 1935 Air Post 1935 Winter Charity – National Costumes Stamps in Different Colors Overprinted 1935 Charity Stamps – Military Personalities 1936 F.I.S Tournament Innsbruck 1936 Mothers Day 1936 Winter Charity 1936 Austrian Inventors 1937 Mothers Day 1937 The 100th Anniversary of Danube Steamboats 1937 Winter Help Charity Edition
1935 Mothers Day 1935 Air Post 1935 Winter Charity – National Costumes Stamps in Different Colors Overprinted 1935 Charity Stamps – Military Personalities 1936 F.I.S Tournament Innsbruck 1936 Mothers Day 1936 Winter Charity 1936 Austrian Inventors 1937 Mothers Day 1937...