External cover title and title of the first text: 啟師破獄科 [qishi poyu ke].
Poyu: instructions to break the Gates of Purgatory. Send the Five Armies and Keau Hu Man to attack the Underworld and collect the dead.
Custodial history: Private collection.
Extent and format of original material: 1 volume of 13 folios.
Chinese era name (regnal year): 嘉慶十二年丁卯歲龍月初六日撰畢.
