15c Black (77).
Used with 1c Blue (63) and 5c Brown (76),
tied by well-struck circle of V's cancels on blue 1868 folded cover to Naples, Italy,
red New York circular datestamp also ties 1c, bold "P.D." handstamp, red "4" credit, light horizontal file fold well clear of stamps, Very Fine and unusual combination paying the 21c rate to Italy via French Mail, with 2011 P.F. certificate
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