Helsinki's 150th anniversary as capital 1962
Now showing: Finland - Postage stamps - 1962 - Helsinki's 150th anniversary as capital - 1 stamps.
1962
Helsinki's 150th anniversary as capital
8. April WM: None Design: Pentti Rahikainen Engraving: B.Ekholm Perforation: 11¾
![[Helsinki's 150th anniversary as capital, type LO]](https://www.stampworld.com/media/catalogue/Finland/Postage-stamps/LO-s.jpg)
