REMOVE

1. Discoveries in geography
2. Hainan Sheng (China)
3. India
4. South China Sea
5. Erhard Bros. (Firm), engrave …

WHAT

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

WHERE

1. Bay of Bengal (1)
2. China (1)
3. Hainan Sheng (China) (1)
4. Korea (1)
5. Mongolia (1)
6. Myanmar (1)
7. Philippines (1)
8. Taiwan (1)

WHO

1. Erhard Bros. (Firm), engr … (1)

WHEN

1. [ca. 1892] (1)