一九八二年九月,××调查小组在湘西土家族自治州的大庸县发现了一个上有古文字的铜镜。铜镜的收藏主是大庸所区陈家河乡马井里的田银州的老伴秦九妹。调查组的李敬忠同志对“铜镜’,进行了拓片处理。“铜镜”呈园形,直径七厘米,厚二毫米。一面光滑,一面刻有两圈文字(阴文)。外圈二十一字,内圈十四字,中间一个字。共计三十六个字。(见附图(一)(二)) In September 1982, the XX investigation team found a bronze mirror with ancient writing in Dayong County, Tujia Autonomous Prefecture. The main collection of bronze mirrors is located in the area of ​​Chenjiahe Township Magong Tian Yinzhou’s wife Qin Jiumei. Comrade Li Jingzhong of the investigation team carried out rubbings processing on the “bronze mirror.” The bronze mirror was circular in shape with a diameter of seven centimeters and a thickness of two millimeters. Word, the inner circle of fourteen words, the middle of a word. A total of thirty-six words. (See Figure (a) (b))