Postcards by regions of Finland
- . unsortiert (12)
- 01 Åland (2)
- 02 South Karelia (4)
- 04 Southern Savonia (12)
- 05 Kainuu (2)
- 08 Central Finland (1)
- 09 Kymenlaakso (3)
- 10 Lapland (7)
- 11 Pirkanmaa (7)
- 12 Ostrobothnia (5)
- 15 Northern Savonia (6)
- 16 Päijänne Tavastia (1)
- 17 Satakunta (5)
- 18 Uusimaa (52)
- 19 Finland Proper (12)
- OO Oulo (1)
- SV Saarijärvi-Viitasaari (1)
