REMOVE

1. Vietnam -- Maps
2. Sea Charts
3. Paracel Islands
4. China Sea
5. Vietnam
6. 1677

WHAT

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

WHERE

1. China (1)
2. Hainan Island (China) (1)
3. Philippines (1)

WHO

1. Blaeu, Joan, 1650-1712, c … (1)