"BERLIN 31/3 68" - blue grotesque K1, KBHW 8 are, clear, together with two red package pieces of paper "from Berlin." the "royal Central-Commission for the Parisian exhibition 1867" was on an interesting package covering letter to Suhl, sender, a bronze medallion was sent to the addressee, inside corr. form. Writing paper traceses of folding and back a defect