cover (1d.) deep blue with small to good, slightly ragged, margins, placed sideways and tied by "1" obliterator on 1859 (25 May) entire to Naples, showing red crayon "1/1", Crowned circle "PAID/AT/TRINIDAD", circular-framed "PD", London Paid (16.6) and Calais (16.6) transit c.d.s. and, on reverse, despatch, Paris (17.6) and Marseilles (18.6) datestamps. A rare and most attractive franking. R.P.S. Certificate (1942). S.G. 16. Photo