cover 1858 (13 Jan.) E. to Rivadeo, bearing Cuba/Porto Rico ½r. blue tied by dumb oval of stars (blue despatch c.d.s. alongside), showing very fine black Crowned circle "PAID/AT/SAN JUAN PORTO RICO" overstruck by red circular-framed "PP" and London Paid transit c.d.s., red crayon "2/2", CALAIS TRANSIT D.S. AND, ON REVERSE, FINE "SAN JUAN PORTO-RICO" double-arc and Paris transit c.d.s. Photo