Los-Nr. 6193

"1 Rdr. 10sk." Postage due charge mark. Attractive strike on unpaid double rate letter without contents sent from Sassari (Sardinia) January 31st 1858 via Ajaccio (Corsika) "SARDAIGNE 2 FEVR.58", Marseille, Paris, Hamburg, Helsingborg to Carlskrona, Sweden. Transit cancels (selection) on reverse: "PARIS 5 FEVR. 58 60 3",  "PARIS A QUIEVRAIN 5 FEVR. 58 A 4" and "*K.S.P.A.* HAMBURG 7 2 1858". Only five letters are known to exist with the 1 Rds. 10sk. charge mark.