Historical map shows Thailand’s territorial losses during Rattanakosin period for learning about Thai history.
• Shows the territorial losses from King Rama 1-9.
• Shows the name of the land related to the loss of land such as Ngiao, Xishuangbanna, Sip Song Chau Tai, Northern Laos, Southern Laos, and Khmer.
• Shows the name and location of the city such as Kengtung, Chiang Rung, Puan, Terengganu, Myeik, and Kampong Cham.
• Shows brief borders of kingdoms and rivers.
• Colors and numbers are used to demonstrate the area and order of the territorial losses.
• Information about when each territory is lost.
• 2022 updated.
• Size (M) 69x100 cm has a scale of 1:3,400,000, Size (XL) 100x138 cm has a scale of 1:2,400,000.
• Suitable for grade 4-6 primary school students age 9-11 years old.