REMOVE

1. Coasts
2. Nautical charts
3. Macao (China)
4. Philippines
5. Vietnam

WHAT

1. Printed (1)
2. Sea Charts (1)

WHERE

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

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WHO

1. Horsburgh, James, 1762-18 … (1)

WHEN

1. 1848 (1)