A 19th century French silver chalice and paten

A 19th century French silver chalice and paten,

make's mark worn ?N, circa 1900, knopped stem, spot-hammered decoration, with trailing flowers and bunches of grapes, with silver highlights, on a raised shaped circular stem with similar decoration and mounted with a cross, the circular paten with chased foliate decoration, with silver highlights and mounted with a circular plaque of Christ, in a fitted case, height 21.3cm, diameter of paten 14.5cm, approx. weight 26oz. (2)