REMOVE

1. Sea Charts
2. Printed
3. Coasts
4. China Sea
5. Paracel Islands
6. 1848

WHAT

1. Nautical charts (1)

WHERE

1. Hainan Sheng (China) (1)
2. Macao (China) (1)
3. Philippines (1)

WHO

1. Horsburgh, James, 1762-18 … (1)