Title: 供單

Authors: 軍機處, Junjichu

Publication Info: 供單秦理即秦學曾供Testimony of Qin Li (also known as Qin Xuezeng), 1814軍機處JunjichuBeijing, P.R.C. First Historical Archives of China (中國第一歷史檔案館). December 25, 1814