Sweden. Facit 52, 56 brev, 5+20 öre with perfins ASEA on sample of no value bag sent registered from STOCKHOLM 1 7.12.09 to Germany. Very scarce type of mail, with an UNIQUE combination to Germany according to Ferdén. Depicted in Postryttaren 1991 and Svensk Posthistoria 1995. Ex. Göta 1982.