Aronson & Co., Colonial 15ct yellow gold beryl, seed pearl and turquoise set, picture locket c.1900, floral design, oval and hinged hallmarked with flag, 15ct, Fleece weight: 21.2gms. Note: the goldsmiths of Aronson & Co. Had a branch in Perth manufacturing jewellery from c.1890's (Powerhouse Museum reference) reference: Australian Jewellers gold and Silversmiths Makers and marks, by Cavill, Cocks and Grace, p.40