REMOVE

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

WHAT

1. Borneo -- Maps (1)

WHERE

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

WHO

1. Blaeu, Joan, 1596-1673, c … (1)

WHEN

1. 1666 (1)