A small collection of four 19th century silver vinaigrettes

A small collection of four 19th century silver vinaigrettes,

including: a George IV one by Charles Rawlings, London 1822, rectangular form, engine-turned decoration, foliate scroll borders, the cover inscribed 'Joan', the interior with a silver-gilt pierced and engraved grille, length 3.5cm, one by Joseph Willmore, Birmingham 1837, rectangular form, engraved decoration, length 3cm, one by Thomas Willmore, Birmingham 1810, rectangular form, canted corners, engraved decoration, the cover initialled, length 2.2cm, and one by John Bettridge, Birmingham 1822, rectangular form, engraved decoration, plain grille, length 2.3cm, approx. total weight 1.6oz. (4)

Provenance: A Private Collection.