Title of the first text: 壹本小橋台科 [yiben xiao qiaotai ke ].
External cover title: 一本小橋台 [yiben xiao qiaotai ].
Instructions to build an ‘earth bridge’ for Tai Mu.
Date(s) claimed in the manuscript: 太歲戊子年七月初三日酉完畢.
Calendar note: Stem-branches system or 60-years cycle: Two plausible dates: 1828 / 1888.
Extent and format of original material: 1 volume of 52 folios.
