REMOVE

1. Bonvalot, Gabriel, 1853-1933 …
2. Mongolia
3. South China Sea
4. Philippines
5. Hainan Sheng (China)
6. Bay of Bengal
7. Korea

WHAT

1. Bonvalot, Gabriel, 1853-1 … (1)
2. Discoveries in geography (1)
3. Printed (1)
4. Thematic Maps (1)

More 

WHERE

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

More 

WHO

1. Erhard Bros. (Firm), engr … (1)

WHEN

1. [ca. 1892] (1)