REMOVE

1. Manuscripts
2. Borneo -- Maps
3. Philippines -- Maps
4. Sea Charts
5. Vietnam
6. Thailand
7. Paracel Islands

WHAT

1. China -- Maps (1)

WHERE

1. Borneo (1)
2. Cambodia (1)
3. Celebes Sea (1)
4. China (1)
5. China Sea (1)

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WHO

1. Blaeu, Joan, 1596-1673, c … (1)

WHEN

1. 1666 (1)