Sweden. Facit bKe3B. PKXP N• 2 4.3.1880, järnvägsstämpel 3 PKXP. Interesting TPO mark used on the Southern Main Line, with a small dot instead of "o", not previously documented by us. Postcard 10 öre sent from WESTERVIK 3.3.1880 to Great Britain. Arrival pmk LONDON PAID 6.MR.80. Slightly aged otherwise superb.