REMOVE

1. Sea Charts
2. Vietnam -- Maps
3. Paracel Islands
4. Hainan Island (China)
5. Taiwan

WHAT

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

WHERE

1. China (1)
2. China Sea (1)
3. Hainan Island (China) (1)
4. Philippines (1)
5. Vietnam (1)

WHO

1. Blaeu, Joan, 1650-1712, c … (1)

WHEN

1. 1677 (1)