REMOVE

1. Thematic Maps
2. Printed
3. Discoveries in geography
4. China
5. South China Sea
6. India
7. Bay of Bengal

WHAT

1. Bonvalot, Gabriel, 1853-1 … (1)

WHERE

1. Hainan Sheng (China) (1)
2. Korea (1)

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WHO

1. Erhard Bros. (Firm), engr … (1)

WHEN

1. [ca. 1892] (1)