Newtown and Llanidloes / Y Drenewydd a Llanidloes : sheet 136; 1:50,000 [Map] - Revised - Ordnance Survey 2016 - Landranger 1:50,000 map of Great Britain . ISBN: 9780319474594 Subjects--Topical Terms: Newtown - MapsLlanidloes - Maps Dewey Class. No.: 912.42