拍品描述： 民国十八年孙中山像背三帆一圆银样币。(珍稀度☆☆)。币面图样由英国皇家造币厰 (British Royal Mint) 设计，由中华民国驻英国公使馆列明模具要求，交由Langford Jones铸模。背面与常见的背帆孙像银币不同，海浪波涛更为汹涌，正面为孙中山肖像。铸打深峻，虹彩包浆，光泽诱人，赏心悦目。PCGS SP-63 Secure Holder.CHINA. Pattern Dollar, Year 18 (1929). PCGS SP-63 Secure Holder.L&M-94; K-615; KM-Pn99; WS-0138; Wenchao-pg. 564#909 (rarity two stars); Shanghai Museum-Mr. Shi Jiagans collection-pg. 130#604. Designed by the British Royal mint in England. Dies prepared by Langford Jones in accordance with the requested design of the Chinese Legation in London, England. An especially notable pattern design depicting turbulent seas on the reverse, with a stunning portrait of Sun Yat-sen gracing the obverse. Sharply struck with light iridescent tone. Highly lustrous with quite good eye appeal.