1974 REGISTERED AIRMAIL LONDON TO SAN FERNANDO, TRINIDAD, WEST INDIES. QEII 23p grey registered envelope airmail London to San Fernando, Trinidad, West Indies uprated with 1½p Machin, 10p Horse Chestnut tree stamp (SG949) and 'Extra ½p paid' cancelled 'ST JAMES'S ST' date stamps 21 MR 74. On reverse 'SAN FERNANDO/TRINIDAD' date stamps 23 MR 74. Unusual destination. (Ref 144465).
