REMOVE

1. Discoveries in geography
2. Philippines
3. China
4. South China Sea
5. Bay of Bengal
6. Hainan Sheng (China)

WHAT

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

WHERE

1. Hainan Sheng (China) (1)
2. India (1)
3. Korea (1)
4. Mongolia (1)
5. Myanmar (1)
6. Taiwan (1)

WHO

1. Erhard Bros. (Firm), engr … (1)

WHEN

1. [ca. 1892] (1)