1853 (Dec. 6) Providence R.I. to London, England, blue folded cover bearing two 12¢ black (17) singles, margins to touched, tied by two strikes of red circular grids, matching "Providence R.I. Dec 6" cds and "Paid" straightline, black "Boston Br. Pkt. Dec 7" exchange backstamp and red "19" credit handstamp on face, carried by Cunard Line Canada from Boston Dec. 7th to Liverpool arriving Dec. 20th, red Liverpool America Paid (12.19) transit and red London (12.19) backstamp, F.-V.F. Estimate  $300 - 400. $0 (Image)