REMOVE

1. Sea Charts
2. China Sea
3. Thailand
4. Japan
5. China
6. Celebes Sea

WHAT

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

More 

WHERE

1. Borneo (1)
2. Cambodia (1)
3. Hainan Island (China) (1)
4. Korea (1)
5. Malaysia (1)
6. Paracel Islands (1)
7. Philippines (1)
8. Southeast Asia (1)
9. Taiwan (1)
10. Vietnam (1)

WHO

1. Blaeu, Joan, 1596-1673, c … (1)

WHEN

1. 1666 (1)