Asia-China : Canton River : Whampoa to Canton (western part)
- Creation Date
- Date Issued
Depths shown by soundings and isolines
From Chinese Imperial Maritime Customs surveys to 1910
Inset: Front reach
Polygon: 23.12777778,113.2416667 23.12777778,113.3611111 23.02916667,113.3611111 23.02916667,113.2416667 23.12777778,113.2416667
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Special Collections & Archives, UC San Diego, La Jolla, 92093-0175 (https://lib.ucsd.edu/sca)
4th edition, No. 2533
Public Domain (US)
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