1849 (Dec. 3) Philadelphia, Pa. to Liverpool, England, folded letter with blue "Philada. Pa. Dec 3" cds and matching crude "24" rating handstamp, Boston black "5" debit rating, carried by Cunard Line Caledonia from Boston Dec. 5 to Liverpool arriving Dec. 18, Liverpool (12.18) backstamp and "1" shilling due handstamp; fresh and Very Fine, Carried on the last Trans-Atlantic mail voyage of the Cunard Line Caledonia. Estimate  $200 - 300. $0 (Image)