Yi zhou shuang ji [6 juan, fu lu 3 juan] - Bao, Shichen 1775-1855 (Shanghai gu ji chu ban she, 2002)
"Ju Shanghai tu shu guan cang Qing Daoguang er shi liu nian Bai men juan you ge mu huo zi yin Anwu si zhong ben ying yin.". - Each page represents 2 leaves of the original