Map, Admiralty Chart of North Island
J & C Walker
Royal Navy Hydrographic Office
Map shows Crosilles Harbour, Pelorus Sound, Port Gore, Queen Charlotte Sound, Tory Channel & Port Underwood. Includes physical features of land, notes on tides and magnetic variations.
Original map surveyed by Captain J L Stokes, Commander B Drury and the Officers of H M S Acheron and Pandora from 1849 to 1853. Engraved by J & C Walker and reduced from the original drawings by E J Powell. Large corrections April 1863, 1864, August 1891, July 1897.