REMOVE

1. Coasts
2. China Sea
3. Hainan Sheng (China)
4. Vietnam
5. Taiwan

WHAT

1. Nautical charts (1)
2. Printed (1)
3. Sea Charts (1)

WHERE

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

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WHO

1. Horsburgh, James, 1762-18 … (1)

WHEN

1. 1848 (1)