一本三官經

External cover title: 一本三官經 [yiben sanguan ke]. A scripture about the function and the merit of Sanguan (the Three Officers, including Heaven, Earth and Water). Date(s) claimed in the manuscript: 甲寅年六月初二日. Calendar note: Stem-branches system or 60-years cycle: Two plausible dates: 1794 / 1854. Extent and format of original material: 1 volume of 14 folios.