12ct yellow gold and seed pearl brooch, unmarked (tested as 12ct), in the form of a lyre, set with multiple seed pearls in differing sizes, set with rings to back with pin and hook (rings used for threading gold chain through), total weight 3.21gm, length 2.5 cm published: Chatelaines: utility to glorious Extravagance by Genevieve Cummins and Nerylla Tanunton, colour plate 323