Sweden. Postal stationery Frankokuvert Facit Fk3, 43 brev,, Stamped envelope 10 öre additionally franked with 2×5 öre, sent from STOCKHOLM 21.6.1888 to Germany. Arrival pmk LAUENSTEIN IN HANNOVER. Very beautiful item with EXCELLENT cancellations. Ex. Sören Andersson 1988 and Frimärkskompaniet 2004.