Sweden. Postal stationery Double postcard Facit bKd4 brev, Reply card 15+15 öre with the response card (unused) still attached, sent from FRÖVI 5.5.1891 via PKXP No 2B UTR N 6.5.1891 to Persia. One of the smallest printed quantity (10,760 copies) of a postal stationery or stamp within Swedish philately. Only a few recorded, all destinations combined, as well as the ONLY RECORDED reply card to Persia. EXHIBITION ITEM. SEK 40000