1646 COURIER LETTER from Stockholm to Riga via Aland Islands! The letter is addressed to gouvernour Gabriel Oxenstierna, who served in Livland1645 - 1647. No contents, on reverse receive marking: d:17: sbrief 1646. Rare item, opinion: Ossa (2019) (Image)

Ca. 1700 general mail letter from Stockholm via Aland Islands to Riga. Stockholm B postmark type 5. No contents, fine (Image)

1725general mail letter from Willmanstrand via Aland islands to Stockholm, with contents, signed: M. Ossa (Image)

1738 letter from Finby to Stockholm, address: Le Bailef d'Åland en Åbo. With contents (Image)

1755 general mail letter from Stockholm via Aland islands to Pernau, Russia. Chart number 24, new marking Abbofors, signed M. Ossa (Image)

1799 fine Meander letter from Tosarby to Eckerö (Image)

1811 THREE FEATHER LETTER from Tosarby to Näsi (Saltvik). With contents. Azccording to Erkki Toivakka only two three feather letter from Aland Islands are known to exist, opinion: Ossa (2019) (Image)

1822 letter from Riga via Aland Islands to Stockholm, marking: via Åbo fco Eckerö and Grislehamn cancellation (number 2) slight ageing (Image)

1826 cyrillic ECKERÖ cancellation on fine letter to Turku. Opinion: Ossa (1992) (Image)

1832 cholera post letter from Turku to Kastelholm, dated 30 Jan 1832. Punched in Turku, opinion. Lausunto: Ossa (2019) (Image)

1835 letter from Stockholm via Aland islands to Jacobstad, marking: fro Grislehamn and Stocholm cancellation (Image)

1839 letter from Christinestad via Säther to Grängshammar, cyrillic Christinestad cancellation, Åbo postmark, Grislehamn cancellation. Marking: med Ångbåt cancled. Some ageing, interesting item! (Image)

1842 letter from Hamburg via Aland to Helsinki, Hamburg postmark, Stralsund and Grisslehamn cancellations. Marking: über Ystad und Åland. (Image)

1845 10 kop PORTO STEMPEL envelope with cyrillic Kastelholm cancellation to Rauma. Large part of reverse is missing. According to Erkki Toivakka Porto Stempel covers with Kastelholm cancellation are very rare, only five items are known to exist. Opinion: Ossa (2019) (Image)

Skarpans low boxed cancellation on letter dated 27 Febr 1850, postmark with year 1859. Fold, opinion: Ossa (2019) (Image)

Eckerö 1853 low boxed cancellation on letter to Reval, very fine! Signed: M. Ossa (Image)

1854 letter from Stockholm 19.9.1854 to Pori. Marking: via Haparanda. The letter has been delivered by domestic land route, while Crimean War blocked the maritime route (Image)

1865 very fine Kastelholm 1865 high boxed cancellation on letter, registeres, FR.KO cancellation, to Turku. Opinion: M. Ossa (Image)

Kastelholm 1873 cancellation on letter to Rauma 1866 20 penni III pair (faults), opinion: M. Ossa (Image)

1882 5 penni tete-beche pair, cliche settings 59 + 60, very fine Sunds cancellation. Only 16 tete-beche pairs of these cliche settings are known to exist, and this is the only one used in Aland islands !!! Unique rarity, opinion: Ossa (Image)

Wårdö double circle cancellation with colour black and blue on postal items 1887 - 92 (Image)

Brändö - Finland 1890 on postal stationery card to Turku, fine (Image)

Lemland 1890 m/85 on posal item 5 penni strip of four, fine (Image)

Telegram from Mariehamn 1894 to Wårdö, marking: Lösen 40 p (Image)

Mariehamn 1899 m/91on picture postcard to Sweden, fine (Image)