MAP: Present and proposed mail roads between Holyhead and Bangor Ferry in the county of Anglesey.
Map by Thomas Telford, A.Arrowsmith sculp., Luke Hansard and Sons, printers, plan no.8, papers relative to a bridge over the Menai Strait.
Copy from original in the National Library of Wales.
This map appears in the book by W.A.Provis, ref. WM/78.