External cover title and title of the first text: 一本玉皇經上卷 [yiben yuhuangjing shangjuan]. Ceremony to provide three offerings for Yuhuang (Jade Emperor) in one day. Date(s) claimed in the manuscript: 甲寅年七月二十九日完筆. Calendar note: Stem-branches system or 60-years cycle: Two plausible dates: 1794 ...
