External cover title and title of the first text: 玉樞經 [yushu jing].
A scripture about the function and the merit of LeiSheng Puhua Tianzun (Celestial Worthy of the Sound of Thunder of Universal Transformation).
Custodial history: Private collection.
Extent and format of original material: 1 volume of 11 folios.
Chinese era name (regnal year): 無.