REMOVE

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

WHAT

1. Printed (1)
2. 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)