Date1963DescriptionMercury Bay to Town Point: hydrographic chart. Original map 1903, this edition 1963.
South of Mayor I. from a New Zealand Government Chart of 1961.
Mercury Bay, Mercury Island and approaches, from a survey by Capt. A.G.N. Wyatt, R.N., H.M. Surveying Ship "Endeavour 1938-9.
North of Mayor Island from a survey by Commander J.W. Combe, R.N. H.M. Surveying Ship "Penguin” 1901-02.
With additions and corrections to 1962. Map TypeHydrographic