Sweden. Postal stationery, Single postcard, Facit bKe19, Postcard 10 öre sent from KARLSKRONA LBR 16.11.1917 to Eritrea. Arrival pmk CHEREN ERITREA 24.2.18, and censor marks BOLOGNA POSTA ESTERA VERIFICATO PER CENSURA (11), COLONIA ERITREA CENSURA No 1 and 22. Scarce destination.