TY - JOUR A1 - Sathiyamani, S. A1 - Ngiam, S. A1 - Bonnerot, O. A1 - Jaengsawang, S. A1 - Panarut, P. A1 - Helman-Wazny, Agnieszka A1 - Colini, C. T1 - Material Characterisation of 19–20th Century Manuscripts from Northern Thailand N2 - Material analysis was carried out on four manuscripts from Northern Thailand, which included two palm-leaf manuscripts and two paper manuscripts. The two palm-leaf manuscripts MS 6 and MS 7 were found to have been written in the traditional method, wherein text was incised on the surface of the leaves, and then soot applied to the surfaces, confirmed by the identification of carbon ink. MS 7 additionally showed the presence of trace levels of iron in the ink, either from soot paste or from the stylus used for inscribing. The paper manuscript MS 3 was written in iron-gall ink, with sections written using a methyl-violet based ink while MS 4 was written in carbon ink. The paper used in the case of MS 3 was found to be machine made, while khoi fibres (Streblus asper) were used for making the paper used for MS 4. A combination of traditional and modern pigments, like molybdenum orange, was used for decorating the edges and cover. The results improved our understanding of these manuscripts in particular, and also provided us with insights about the rapid adoption of modern materials and their incorporation into the production of written artefacts from Northern Thailand in the late 19th and early 20th centuries. KW - Materials analysis KW - Paper manuscript KW - Palm-leaf manuscript KW - Writing inks PY - 2024 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-652586 DO - https://doi.org/10.1515/res-2023-0028 SN - 0034-5806 VL - 45 IS - 2-3 SP - 117 EP - 140 PB - Walter de Gruyter GmbH AN - OPUS4-65258 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -