Sweden. Facit 9d3 on cover, 12 öre light blue, perforation of 1865 on interesting cover cancelled STOCKHOLMS K:K: 18.1.1869, sent to STOCKHOLM 19.1.1869. Then forwarded to Smedby with notation "Medföljer Baron Åkerhjelms post". A lot of further information, e.g. about the addressee can be studied online.