REMOVE

1. Korea
2. Hainan Island (China)
3. Cambodia
4. Taiwan
5. Celebes Sea

WHAT

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

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WHERE

1. Borneo (1)
2. China (1)
3. China Sea (1)

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WHO

1. Blaeu, Joan, 1596-1673, c … (1)

WHEN

1. 1666 (1)