Liechtenstein
| 01. | Liechtenstein Principality (Austria post) | 1912 - 1920 | Pic |
| 02. | Liechtenstein Principality | 1920 - 1921 | Pic |
| 03. | Liechtenstein Principality (Liechtenstein Principality - Austria post - stamps overprint | 1920 - 1921 | Pic |
| 04. | Liechtenstein Principality (Switzerland post) | 1921 - 1990 09 18 | Pic |
| 05. | Liechtenstein Principality (Switzerland post) Liechtenstein stamps overprint | 1921 - 1990 09 18 | Pic |
| 06. | Liechtenstein Principality (member United Nations) | 1990 09 18 - | Pic |
Last update 2012.11.18
