1876 4d gray brown (pl.17), lettered "R-F", tied by duplex BC pm on outer FL from London to Brazil, departure cds alongside, Pernambuco (5 Sep) arrival pmk on back
Printing Dates
Plate 17 10th June 1880 - ? Earliest date of use 13th November 1880 Plate 18 15th August 1882 Earliest date of use 1s November 1883