Sweden. Facit 18a, bKe2 on cover, Postcard 6 öre additionally franked with 4 öre, sent from PKXP Nr 2 NED 18.8.1878 to the Netherlands. Arrival pmk's ROTTERDAM 20.AUG.78, and C.58. Certificate HOW 3 3 (4 4) 3 (2013). Only two recorded pcs with Circle type perf 14 to this destination. EXHIBTION ITEM. SEK 6000+