Newcastle-in-Emlyn
This plan of North Carmarthenshire shows the Teify Valley at the top, with settlements, enclosed farmland and densely wooded areas dominating the valley landscape. Mynydd Llanllwni and Pencarreg depicted at the bottom of the sheet form the valley's distinctive backdrop. Rising steeply from the valley, the rounded and open plateau summit of Mynydd Llanllwni contains extensive areas of moorland and common land, represented by open dots on the plan.
The British Library1811