Robert Phillips, London (1810-1881) Archaeological Revival round “Button” brooch in 18k gold set with a large cabochon salmon coral jewel (15mm in depth x 19mm round) and light sky-blue enamel background with a finely detailed twisted gold wire and beaded applied convex round gold border, original leather and green silk velvet and satin presentation box signed: Phillips, 23 Cockspur Street, London, c.1875
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