《中国近现代铸币图说》、《中国机制铜币》、《中国铜元资料选编》、《中国当十铜元》等资料收录一品珠圈上缘汉文“清江铜元局开铸”纪地的清江光绪元宝当十铜元,(背飞龙图),都是黑白拓片,而非实物彩照。很多泉友都怀疑它的存在,殷国清先生曾在“江苏铜币珍品琐谈”一文中提出:“实际上谁也没有看见原钱,连拓图也并非原拓也。西人邬德华特(邬德华)在《中国当十铜元》一书中也是描图而成”(载《江苏钱币》一九九四年第二期)。邬德华先生《中国当十铜元》中的原文是:“我 ”Modern Chinese Mint Chart,“ ”China Mechanism Copper Coin,“ ”Selected Works of Chinese Copper,“ and ”China’s Ten Bronze,“ and other materials include the top edge of a bead of Chinese ”Qingjiang Copper Bureau Casting,“ Ji Qing Jiang Guangxu When the ingot is ten copper dollars, (red dragon figure), are black and white rubbings, rather than real color photos. Many spring friends are suspicious of its existence, Mr. Yin Guoqing had ”Jiangsu copper notes treasures talk “ a text put forward: ”In fact, no one can see the original money, Rio Tinto is not the original extension also. (Wu Dehua) is also a tracing figure in the book “When China is Ten Bronze Yuan” (“Jiangsu Coin”, Issue 2, 1994). Mr. Wu Dehua “China as the ten copper” in the original is: "I