REMOVE

1. Sea Charts
2. China -- Maps
3. Vietnam
4. Taiwan
5. Philippines
6. Celebes Sea

WHAT

1. Borneo -- Maps (1)
2. Manuscripts (1)
3. Philippines -- Maps (1)

WHERE

1. Borneo (1)
2. Cambodia (1)
3. China (1)
4. China Sea (1)
5. Hainan Island (China) (1)
6. Japan (1)
7. Korea (1)
8. Malaysia (1)
9. Paracel Islands (1)
10. Southeast Asia (1)
11. Thailand (1)

WHO

1. Blaeu, Joan, 1596-1673, c … (1)

WHEN

1. 1666 (1)