Untitled multiple-text manuscript

This leporello multiple-text manuscript is written with black ink in greyish khòi (sa?) paper. The manuscript contains texts dealing with many topics, such as magic formulas, the removal of one's bad luck with a ceremony, the gentle touching of alcohol, the expulsion of bad spirits, and time reckoning. The texts are written in Tham-Lao, Old Lao, and modern Thai (Siamese) scripts, several texts are written from the end backwards in the opposite direction. It contains also several diagrams. 74 folios. Scripts: Tham-Lao Tham-Lue; Lao Buhan.