External cover title and title of the first text: 清燈葷延科一本 [qingdeng hunyan ke yiben]. Librettos for use in the rituals for summoning the gods. Custodial history: Private collection. Extent and format of original material: 1 volume of 66 folios. Chinese era name (regnal year): 太歲？戌申年七月十八日完筆.
