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细节
An 18th Century gold-mounted chalcedony intaglio ring,
the oval intaglio depicting the Greek mythical figure of Leda and the Swan, signed on the exergue BURCH. finger size K1/2
See plate 1
the oval intaglio depicting the Greek mythical figure of Leda and the Swan, signed on the exergue BURCH. finger size K1/2
See plate 1