REMOVE

1. Sea Charts
2. Coasts
3. Nautical charts
4. Philippines
5. China Sea
6. Hainan Sheng (China)

WHAT

1. Printed (1)

WHERE

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

WHO

1. Horsburgh, James, 1762-18 … (1)

WHEN

1. 1848 (1)