Keywords: FMIB 36610 Valley of the Vyrnwy Before 'The Great Waters' Came.jpeg Valley of the Vyrnwy Before 'The Great Waters' Came Subject Vyrnwy Lake Powys Dams--Wales Geographic Subject Wales--Llanwyddyn--Lake Vyrnwy Tag Dams 1914 Cite book Trout in Lakes and Reservoirs a Practical Guide to Managing Stocking and Fishing Phillips Ernest London England Longmans Green and Co 1914 Facing page 19 Ernest Phillips PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 36610 Images from the Freshwater and Marine Image Bank to check Lake Vyrnwy Vyrnwy Dam Empty reservoirs Black and white photographs |