2023-09-122023-09-12https://onesearch.museumsiam.org/handle/search/31662Thailand -- Commerce -- History -- SourcesThailand -- MapsThailand -- History -- SourcesSiam in trade and war : royal maps of the nineteenth century / Narisa Chakrabongse ... [et al.] ; foreword byMaha Chakri Sirindhorn ; introduction by NarisaChakrabongse