BENJAMIN, Susan.- English enamel boxes: from the eighteenth to the twentieth centuries; BRADFORD, Ernle.- Four centuries of European jewellery; GREGORIETTI, Guido.- Jewelry through the ages BENJAMIN, Susan.- English enamel boxes: from the eighteenth to the twentieth centuries.- London: Macdonald Orbis, 1987.- 128 p.: il.; 25 cm.- E. Junto com: BRADFORD, Ernle.- Four centuries of European jewellery.- Feltham: Spring Books, 1953.- 226 p.: il.; 25 cm.- E. Junto com: GREGORIETTI, Guido.- Jewelry through the ages.- London: Paul Hamlyn, 1970.- 319 p.: il.; 29 cm.- E. Encadernações dos editores, com sobrecapas