REMOVE

1. Sea Charts
2. China Sea
3. Taiwan
4. Hainan Sheng (China)
5. Macao (China)

WHAT

1. Coasts (1)
2. Nautical charts (1)
3. Printed (1)

WHERE

1. Hainan Sheng (China) (1)
2. Macao (China) (1)
3. Paracel Islands (1)
4. Philippines (1)

More 

WHO

1. Horsburgh, James, 1762-18 … (1)

WHEN

1. 1848 (1)