| Yvette Borup Andrews Watering camels at a well in the Gobi Desert 1920 (ca, taken) 1921 (published) Book illustration Creative Commons - Wikipedia LL/73682 Published in Roy Chapman Andrews, 1921, Across Mongolian plains; a naturalist's account of China's "great northwest", (New York: D. Appleton and Company), opp. p. 35, lower
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