polvera art deco plata esmalte guilloche morado londres 1920 pieza Spanish coins The reverse of the brooch

The reverse of the brooch is made of metal and features a functional and firm pin closure

Approximately 5

6 cm in diameter

The outer surface is entirely hand-engraved with geometric patterns and circular motifs reminiscent of solar symbolism

polvera art deco plata esmalte guilloche morado londres 1920 pieza Spanish coins The reverse of the broochElegant Art Deco round hanging powder compact in sterling silver with exquisite purple guilloch enamel, dated 1920 and stamped London. The front features a concentric geometric pattern typical of guilloch, a mechanical engraving technique that creates mesmerizing visual effects beneath the translucent enamel. Inside, the original mirror with its gilded finish is preserved, a luxurious detail characteristic of the period. The official hallmarks trace