Depths shown by isolines and soundings.
Relief shown by contours and spot heights.
"R.A.N. surveys to 1980, British Admiralty surveys to 1924, Department of Harbours and Marine--Queensland surveys to 1981."
"Crown copyright reserved."
"Soundings in meters."
Insets: Dunk Island Anchorage. Scale 1:50,000 -- Gladys Inlet. Scale 1:15,000 -- Mourilyan Harbour. Scale 1:7,500.