1865 E to Bordeaux with 1863 4d with superb Dublin Duplex

1865 Entire to Bordeaux franked with 1863 4d pale red with hair-lines, neatly tied by a superb Dublin "186" Duplex cancel. Cancels include superb small oval PD in red and black ANGL. / AMB CALAIS, reverse with red London transit cancel, black railway cancel PARIS A BORDEAUX / J with octagonal inner ring, and small black Bordeaux arrival cds.  Tiny unobtrusive tear at the bottom, otherwise clean and very fresh.  SG 82, cat. £300 used in GB.