Description
1875 MAIL LONDON TO NEW YORK/2½D U.P.U. RATE JY 15 75. Wrapper London to New York with fine 2½d rosy-mauve pl.1 on white paper (SG139) lettered GB, tied LONDON/95 duplex JY 15 75. The 2½d U.P.U rate had been introduced 15 days earlier. (Ref 115714).