Labels pasted on verso: Guxiangzhai su biao zi hua. Relief shown pictorially. Pictorial map. Shows Zhennanguan Pass along the French-Indo China border. Zhennanguan Pass is an important defense post of Longzhou against French intrusion in the late 19th century in Guangxi Province. Available also through the Library of Congress Web site as a raster image. Hummel purchase 1930, no. 33.
Hummel, Arthur W. (Arthur William)
1887
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