cover 187? envelope to New York, bearing 1863 CC perf. 12½ 4d. dull rose pair tied by "A05" obliterator, showing handstruck "6", poor arrival d.s. and, on reverse, "NASSAU-NEW-PROVIDENCE" d.s. A rare and attractive double rate franking. B.P.A. Certificate (1988). Photo

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cover 187? envelope to New York, bearing 1863 CC perf. 12½ 4d. dull rose pair tied by "A05" obliterator, showing handstruck "6", poor arrival d.s. and, on reverse, "NASSAU-NEW-PROVIDENCE" d.s. A rare and attractive double rate franking. B.P.A. Certificate (1988). Photo