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| Start / | Collections / | Postal History Collections / |
| 1840 - 1849 | 1850 - 1859 | 1860 - 1869 | 1870 - 1879 | 1880 - 1899 | 1900 - 1909 | 1910 - 1919 | 1920 - 1959 |
| 1960 - 1969 | 1970 - 1979 | 1980 - 1989 | 1990 - 1999 | 2000 - 2009 | 2010 - 2019 | 2020 - 2029 |
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Collections / Postal History Collections / |
01.05.1991 |
1st self-adhesive stamps in Germany |
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24.03.1992 |
1st postage stamps in the World with elliptical perforation (Great Britain) |
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21.01.1997 |
1st postage stamps in the World with scratch field (Netherlands) |
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06.02.1999 |
1st heart shaped perforated postage stamps in the World (France) |
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14.10.1999 |
1st postage stamps with hologram in Germany |
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