REMOVE

1. Sea Charts
2. Coasts
3. Nautical charts
4. Paracel Islands
5. Vietnam
6. Hainan Sheng (China)
7. Macao (China)

WHAT

1. Printed (1)

WHERE

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

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WHO

1. Horsburgh, James, 1762-18 … (1)

WHEN

1. 1848 (1)