REMOVE

1. Discoveries in geography
2. Bonvalot, Gabriel, 1853-1933 …
3. Mongolia
4. South China Sea
5. Bay of Bengal
6. Korea

WHAT

1. Bonvalot, Gabriel, 1853-1 … (1)
2. Printed (1)
3. Thematic Maps (1)

WHERE

1. China (1)
2. Hainan Sheng (China) (1)
3. India (1)

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WHO

1. Erhard Bros. (Firm), engr … (1)

WHEN

1. [ca. 1892] (1)