(Incoming) Canada to Oregon Incoming Cover. Stampless 1855 cover from St-Liguori, L.C. to Salem, with manuscript "9" (Pence) & handstamp "15" (Cents) rate markings showing the postal treaty rates in effect from Canada to California/Oregon; trivial staining, F.-V.F. and rare. Estimate  $100 - 150. $0 (Image)