A collection of 18th and 19th century enamel painted plaques

A collection of 18th and 19th century enamel painted plaques, including a pair of gold shaped square-form discs each painted with a child to both sides and pierced with six holes, 2cm wide. An oval plaque painted with Britannia holding a shield illustrating King George III, 5.5cm wide. A plaque depicting La Cruche Cassee by Grenze Jean Baptiste. Another similar plaque on pink ground with a young gentleman presenting a seated girl with flowers amongst a classical scene, 4.0cm high. A navette-shaped gold plaque (damaged border) depicting a girl with lion in white pellet border, 3.5cm high. A convex rectangular gold plaque painted with a couple in the classical manner, damaged, 3.5cm wide. Eight further enamel plaques, a portrait miniature of a lady with parrot, a portrait miniature of a ship in coastal scene and four gold frame mounts.