Los-Nr. 6200

"29 Sk." Postage due charge mark on unpaid folded letter without contents from Genova (Sardinian Kingdom) March 11th 1857 to Stockholm. Sent from the Swedish and Norwegian Consulate as shown by cancel on reverse, also transit marks on reverse: "*K.S.P.A.* HAMBURG 18 3 1857". The letter is cut open on both sides.