The Pamphlet Collection of Sir Robert Stout: Volume 64
[note]
Revised and corrected by Captain R. Johnson, Secretary to the Honble. the Minister of Marine for New Zealand, and Captain I. J. Buroess, Harbour Master, Auckland.
The bearings are all magnetic, except where marked as true.
The distances are expressed in sea miles of 60 to a degree of latitude.
A cable length is assumed to be equal to 100 fathoms.