REMOVE

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

WHAT

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

WHERE

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

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WHO

1. Horsburgh, James, 1762-18 … (1)

WHEN

1. 1848 (1)