Untitled multiple-text manuscript

This is a leporello manuscript made of blackened khòi paper. The whole manuscript is written in yellow ink. The texts are written in a number of scripts: Tham-Lao, Old Lao, modern Thai, and Khòm scripts. The texts are about traditional medice, magical devices, and (in the manuscripts second part) the story of Pha Malai, a monk visiting heaven and hell. Here in this latter part there are many neat drawings, some in different colours. 61 folios. Script: Tham-Lao Khom-Thai.