Porto locals 1987-1997
| 01. | Brodnica (Poland stamps overprint) | 1995 | Pic |
| 02. | Bydgoszcz (Poland stamps overprint) | 1994 | Pic |
| 03. | Chelmno (Poland stamps overprint) | 1995 | Pic |
| 04. | Grudziadz (Poland stamps overprint) | 1995 | Pic |
| 05. | Lublin (Poland stamps overprint) | 1992 | Pic |
| 06. | Nowe Miasto Lubawskie (Poland stamps overprint) | 1995 | Pic |
| 07. | Radom (Poland stamps overprint) | 1990 - 1991 | Pic |
| 08. | Siedlce (Poland stamps overprint) | 1992 - 1997 | Pic |
| 09. | Torun (Poland stamps overprint) | 1995 | Pic |
| 10. | Wabrzezno (Poland stamps overprint) | 1995 | Pic |
| 11. | Warszawa (Poland stamps overprint) | 1990 | Pic |
Last update 2009.12.05
