Christinestad on a beautiful letter to Estonia, arrival mark (Image)

Gamla Karleby on a beautiful letter to Estonia 1837 (Image)

A rarity: Cyriilic Wiborg on a letter to Estonia 1807 including contents (Image)

Kaskö fine and rare letter to Estonia 1838, arrival mark (Image)

Kuopio on a letter 1844 to Jorois including contents (Image)

Laukas fine and rare 1817 on a letter to Vaasa. Contents included, some patina (Image)

Four different cyrillic postmarks on letters: Borgå, Uleåborg, Wasa and Wiburg (Image)

Ny Karleby on a fine letter 1839 to Gamlakarleby including contents (Image)

Red Åbo 1822 on a letter, some patina, rare (Image)

Torneå on a small sized letter to Uleåborg 1803. Contents included. some patina (Image)

Uleåborg 1845 on a fine letter to England! Many postmarks etc. Including contents. Great cancellation! (Image)

Åbo beautiful lot of four different letters: cyrillic Åbo 1817 to Sweden, low boxed cancellation Åbo to Germany signed by Graf Mannerheim, single ring cancellation Åbo 1870 to Germany etc. (Image)