An early-19th century gold-mounted citrine vinaigrette,

An early-19th century gold-mounted citrine vinaigrette,
unmarked, circa 1810,
rectangular form with canted corners, reeded decoration to the mounts, the cover and base are set with cut citrine, a pierced hinged grille, length 2.7cm.

Provenance:
A Private Collection.
Purchased from Sotheby's, London, 22 October 1987, lot 58.