Jing ji ba wen [bu fen juan] - Chen, Zhan 1753-1817 (Shanghai gu ji chu ban she, 2002)
"Ju Hubei Sheng tu shu guan cang Qing Guangxu 4 nian Chengdu Ye shi Long mian shan fang ke ben ying yin.". - Each page represents 2 leaves of the original