REMOVE

1. Sea Charts
2. Coasts
3. Nautical charts
4. China Sea
5. Macao (China)

WHAT

1. Printed (1)

WHERE

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

WHO

1. Horsburgh, James, 1762-18 … (1)

WHEN

1. 1848 (1)