REMOVE

1. Celebes Sea
2. Philippines
3. South China Sea
4. 1668

WHAT

1. China -- Maps (1)
2. Manuscripts (1)
3. Sea Charts (1)

WHERE

1. Borneo -- coasts (1)
2. China (1)
3. Paracel Islands (1)
4. Vietnam -- coasts (1)

WHO

1. Blaeu, Joan, 1596-1673, c … (1)