1867, CITY OF ANTWERP: 1864 Allegory 4d., two singles and 1sh. green tied by duplex "CAPE TOWN JA 19 67" to folded lettersheet endorsed "per St. Ronon" to New York, "16 CENTS" due marking struck alongside, upon arrival 5 cents collected for inland, the unpaid portion of the rate under the British open mail agreement, some paper breaks and adhesives minor imperfection, still rare and attractive
