1847 (Dec. 17) Liverpool, England to Philadelphia Pa., folded cover bearing G.B. 1s green embossed, margins to touched, tied by "466" oval grid cancel, matching "Liverpool DE 17 1847" backstamp, carried by Cunard Line Caledonia from Liverpool Dec. 18th to Boston arriving Jan. 4th, closed bag to Philadelphia where blue "12" in circle handstamp struck for 10¢ over 300 mile rate plus 2¢ ship fee; some erosion spots, F.-V.F. Estimate  $200 - 300. $0 (Image)