Sweden. Postage due Facit L13a on cover, 5 öre as postage due on local cover, prepaid with a local post 'STOCKHOLMS STADSPOST' stamp 5 öre, then taxed and paid with 5 öre STOCKHOLM 27.5.1889 after the letter was dropped in the wrong box. Postage due mark Lösen 5 örein violet colour. Interesting item.
