Rư̄ang kānwikhro̜ prawattisāt Lānnā Thai čhāk sinlapakam, pratimākam, khrư̄angpandinphao, phā mai Thai, læ rom Chīang Mai

Comprises four works, the first, analytical study of history of northern Thailand from artifacts; the second, the sculptures of northern Thailand by Khongdēt Praphanthō̜ng; the third, pottery of northern Thailand by ʻUtsanī Thō̜ngchai; and the fourth, Thai silk and parasols of Chiang Mai, by Somwang Khongprayūn.