Mariners Are Warned!

John Lort Stokes was commissioned by the British Hydrographic Office in 1837 to survey and chart unknown parts of the Australian coastline. He was the last Royal Navy surveyor to hold such a roving commission-as had Matthew Flinders and Phillip Parker King before him. The voyage lasted six years and his ship was H.M.S. Beagle, of Charles Darwin fame. Stokes circumnavigated Australia twice. In the north he discovered the Fitzroy, Albert and Flinders rivers and Port Darwin, and in the south charte