been extended, likewise, along wharf and go-down or factory waterfronts in Yangtszepoo, many of which contract with the Conservancy Board to dredge periodically and maintain a deep water frontage. A uniform frontage line of the docks in this trict aids in keeping the continuous line of river wall and the tides are harnessed to help in the dredging task.
The Astrea's Gala Day Gough Island, already mentioned, provides the most spectacular example of straightening the channel. By filling up the oid water course lying to the left of the river
Text read from the printed page and cleaned; old type leaves the occasional error.