A German gold and enamel snuff box, Les Freres Toussaint, Hanau, circa 1790, the oval gold box enamelled in a translucent royal blue to a sunray guilloche ground, the cover featuring three gold peacock feathers with floral sprigs and tied with a ribbon, within a laurel wreath repeated to base. Finely enamelled and gilded interlacing foliate borders throughout, cased in a contemporary shagreen box with a crest to inside cover and stamped 'Port(Al) Revelskoi', 8.2 cm wide