cover 1858 (13 June) entire to Rivadeo, bearing Cuba/Porto Rico ½r. blue (2, one cut-into) tied by dumb oval of stars (blue despatch c.d.s. on face), showing superb black Crowned circle "PAID/AT/SAN JUAN PORTO RICO", red crayon "4/1", circular-framed "PP" overstruck by Calais transit c.d.s. and, on reverse, "SAN JUAN PORTO-RICO" double arc and Paris transit d.s. Fine and most attractive. Photo