REMOVE

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

WHAT

1. China Sea -- Maps (1)

WHERE

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

WHO

1. Blaeu, Joan, 1650-1712, c … (1)

WHEN

1. 1677 (1)