2004 The Donau-Auen (Danube Meadows) National Park
2004 The Donau-Auen (Danube Meadows) National Park
Europe
2004 Famous Paintings of Austrian Collections
2004 Famous Paintings of Austrian Collections
2004 Postage Stamp of 2002 Overprinted “BASILISK”
2004 Postage Stamp of 2002 Overprinted “BASILISK”
2004 Swarovski Glass Art Exhibition – Postage Stamps with Crystals
2004 Swarovski Glass Art Exhibition – Postage Stamps with Crystals
2004 The 100th Anniversary of the incorporation of Floridsdorf into Vienna
2004 The 100th Anniversary of the incorporation of Floridsdorf into Vienna