An antique 18k gold enamel miniature snuff box, The oval box decorated with aubergine coloured guilloché enamel to all sides between white enamelled borders with gold "a deux couleurs" foliate decoration, the lid applied with an oval painted miniature depicting a Roman couple, abrased French marks including decharge mark, double French tete d aigle marks, glass panel loose, 67x46x33 mm., Gross weight 104 grams., Circa 1800.,