拍品描述： 民国十年徐世昌像纪念银币。天津造币厂。徐世昌仁寿同登纪念。齿边，反面底部有铭文。正面底板虽见零散髮丝痕，但光泽仍璀璨，已重新养出包浆。底板钢灰主调，环形几抹香槟及橄榄色光泽，出众诱人。深受喜爱的版别，早前被认为是样币，但实际上应是纪念章，计划于北京协和医学堂开幕之时送出。凉亭下的空白处意欲雕刻受赠人姓名，但后来因制作困难而改为两花之间有纪念币三字。<p>CHINA. Dollar, Year 10 (1921). Tientsin Mint. PCGS Genuine--Cleaned, Unc Details.L&M-864; K-676; WS-0101; Chang-CH234. Variety with reeded edge and with legend at bottom of reverse. Though some scattered hairlines are observed within the obverse field, this otherwise uncirculated example from a very popular emission retains excellent overall brilliance and has begun to reacquire color rather enchantingly. Steely gray hues yield to a melange of champagne and olive notes at the peripheries and enveloping the devices.<p><em>An incredibly popular and desirable type believed to have been a pattern issue, it now appears that these were, in fact, more medallic in nature, and meant to be given out upon the opening of the Peking Union Medical College (PUMC), the facade of which is displayed upon the reverse. Initially designed with a blank field below the pavilion for the intended recipients name to be engraved, the reverse was altered slightly to contain the characters 紀念幣 between two rosettes, as the engraving proved difficult on the initial batch.</em>