A silver and cabochon amethyst pair of brooches and further jewellery (qty)

The pair of cabochon amethyst brooches with a case, detailed J.M.Thew, Art Metal Worker, Lanark, a colourless paste set flowerhead shaped brooch, possibly circa 1790, six further brooches, a hat pin, five necklaces and chains, two bracelets, six pendants and lockets, three pairs of earrings, four rings and a few further items