Sweden. Foreign-related cover. Great Britian. Unpaid letter sent, during the Swedish sk bco stamp period, by North of Europe Steam Navigation Company steamer from GÖTHEBORG 9.11.1855 to GRIMSBY 12.NO.1855, and then to ABERDEEN A 14.NO.1855, Scotland. Postage due notation "8" (d) corrected to "1/2" (1 sh 2d). Ex. Larsson.