Sweden. Facit 30b cover, 2x5 öre on beautiful and very early privately manufactured postcard sent from PKXP No 8A UPP 23.3.1880 to France. Transit pmk's PKXP No 2 24.3.1880 and SUEDE-ERQUELINES 29.MARS.80. Scarce combination, R4 for France according to Ferdén. Signed O.P. Superb. Ex. Philippa Auctions 2001.