A pair of early 20th century platinum and diamond cufflinks, the tonneau-shaped panels inlaid with polished onyx within rose-cut diamond-set borders, belcher-link chain connections, stamped ‘18CT & PT’, one cufflink inscribed ‘1923’ to reverse and ‘1933’ to the other, in signed Hunt & Roskell Ltd. case, panel dimensions 12.5 x 11mm. £400-£500