A decorative and finely engraved antique Strip map of the route from Caernarvonshire over the Menai Straits to Holyhead and shows the route accross the Menai when the tide is in and when the tide is out. The route from Chester to Aberconway is shown on the verso. From the atlas "Britannia Depicta", first published in 1720 by John OWEN and Emanuel BOWEN.
Approx 12cms by 17cms.
