Mercator, Gerhard, 1512-1594. Westmorlandia, Lancastria, Cestria, Caernarvan, Denbigh, Flint, Merionidh, Montgomery, Salopia : cum insulis Mania et Anglesey [verso]. [TIFF]. [Amsterdam : H. Hondius, 1630]. Retrieved from https://maps.princeton.edu/catalog/princeton-08612r02r