REMOVE

1. Sea Charts
2. Japan
3. China
4. Philippines
5. Celebes Sea
6. China 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. Southeast Asia (1)
8. Taiwan (1)
9. Thailand (1)
10. Vietnam (1)

WHO

1. Blaeu, Joan, 1596-1673, c … (1)

WHEN

1. 1666 (1)