REMOVE

1. China Sea -- Maps
2. China -- Maps
3. Vietnam -- Maps
4. Paracel Islands
5. Philippines

WHAT

1. Manuscripts (1)
2. Sea Charts (1)

WHERE

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

WHO

1. Blaeu, Joan, 1650-1712, c … (1)

WHEN

1. 1677 (1)