展筭科 二宮科

Title of the first text: 展筭科 二宮科 [zhansuan ke ergong ke ].

External cover title: 二宮科 展筭科 [ergong ke zhansuan ke ].

Ceremony to hold a lamp ritual, mainly aiming at the Dipper gods, ensuring the fortune and longevitiy of the host.

Extent and format of original material: 1 volume of 32 folios.

Date(s) claimed in the manuscript: 乾隆二十九年甲申歲五月望五日謄九日.