The Firth of Murry. G. Collins Hydrog'he to the King. 1689. A sea chart from Great-Britain s Coasting Pilot by Captain Greenvile Collins. Published by W. and J. Mount and T. Page, London, 1753. Now called Moray Firth.
North is to the right.
Inverness, Scotland is at the upper left corner. Helmsdale is at the lower right of the chart.