李共青着 中国勋章 1862-1955 及 清代徽章两册,绢质封面硬皮精装,内容附以彩图,中英文对照,难得的中国徽章参考书。。Reference for Chinese Medals, a lot of two books, Chinese Orders 1862-1955 and China Qing Dynasty Medals, both written by Gongqing Li, 2009 and 2010, with lots of colour photographs, very useful reference for Chinese medals collectors,both signed by author, about uncirculated to uncirculated.(2)