A coral brooch The circular coral corallium rubrum cabochon held in a bird claw, to a double bar with bead and ropetwist detailing, late 19th and early 20th century composite, Russian maker's marks TФ, Russian and Polish assay marks, length 6.1cm Footnotes: Please note, this lot will be subject to US Fish and Wildlife regulations if imported into the USA. This lot is subject to the following lot symbols: Y Y Subject to CITES regulations when exporting items outside of the EU, see clause 13. For further information on this lot please visit Bonhams.com