1865 (Sep. 1) New Castle-on-Tyne, England to Boston Mass., blue folded letter bearing G.B. 1s green tied by "545" grid cancel duplexed with "New Castle-on-Tyne, SP 1 65" cds, two-line "Insufficiently / Prepaid" handstamp, manuscript "38" cent debit rating, carried by Cunard Line Asia from Liverpool Sep. 2nd to Boston arriving Sep. 15th, Boston "67 In U.S. Notes" depreciated currency circular handstamp, Very Fine. Estimate  $200 - 300. $0 (Image)