The rising water signal is exhibited on the flagstaff which surmounts the Tidal Indicator at the entrance to the Whangpoo River. ... Masters of vessels proceeding alongside wharves or pontoons where the depth of water is less than the draught of the ... Vessels arriving at the port of Shanghai and having mails on board for the Chinese Post Office are requested to hoist ... The following are the signals for marking wrecks in Shanghai Harbour : a A wreck-marking boat will by night exhibit aanbsp;...
|Title||:||The China Coaster's Tide Book and Nautical Pocket Manual|