REMOVE

1. Philippines -- Maps
2. Sea Charts
3. Vietnam
4. Paracel Islands
5. Malaysia

WHAT

1. Borneo -- Maps (1)
2. China -- Maps (1)
3. Manuscripts (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. Philippines (1)
10. Southeast Asia (1)
11. Taiwan (1)
12. Thailand (1)

WHO

1. Blaeu, Joan, 1596-1673, c … (1)

WHEN

1. 1666 (1)