Sweden. Postal stationery, Double postcard, Facit bKd3, Reply-paid postcard 10+10 öre, double usage sent in both directions, the originating card from SJÖSÅS 3.7.1889 via WEXIÖ 4.7.1889 and PKXP No 2 UTR N 5.7.1889 to Turkey and the response card from CONSTANTINOPLE DEUTSCHE POST 31.7.89. Very scarce and superb. Ex. Daun. SEK 8000