REMOVE

1. Sea Charts
2. Coasts
3. Nautical charts
4. Printed
5. Taiwan
6. Philippines

WHERE

1. China Sea (1)
2. Hainan Sheng (China) (1)
3. Macao (China) (1)
4. Paracel Islands (1)
5. Vietnam (1)

WHO

1. Horsburgh, James, 1762-18 … (1)

WHEN

1. 1848 (1)