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| Start / | Collections / | Thematic Collections / | Postage Stamp on Postage Stamp / |
| Poland | Portugal | Romania | San Marino | Serbia | Slovakia | Slovenia | Sweden | Switzerland |
| Spain | Trieste | United Nations Geneva | United Nations Vienna | Ukraine | Vatican City | Yugoslavia | ||
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Collection / Thematic Collections / |
24.10.1991 40th Anniversary of the United Nations Postal Administation |
14.10.1997 Tribute to Philately |
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United Nations New York 20 Cent 1951 |
United Nations New York 5 Cent 1951 |
United Nations Vienna 3,50 Schilling 1986 |
United Nations Vienna 6,50 Schilling 1986 |
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