Finland
Viser nå: Finland - Postfrimerker (1856 - 2024) - 1 frimerker.
1984
The reform of the classification of letters
1. March VM: Ingen Design: Pentti Rahikainen Perforering: 11¾
![[The reform of the classification of letters, type YU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Finland/Postage-stamps/YU-s.jpg)
![[The reform of the classification of letters, type YV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Finland/Postage-stamps/YV-s.jpg)
