CHINA. Sun Yat-sen Memorial Brass Medal, Year 18 (1929). PCGS Genuine--AU Details Gold Shield. CCC-720. Diameter: 76.2mm. By Medallic Art Company of New York. Obverse: Bust of Sun Yat-sen facing three quarters right; Reverse: View of the entrance to Sun Yat-sens mausoleum at Mount Zijin in Nanjing, seal script legend above; Edge: #6459. A popular large-format medal that is a touch bright from past cleaning, but remains rather presentable.