| Ddisgrifiad / Description | Views of countryside around Penmachno taken in 1960 which include 2 panoramas. A photograph of the weir and intake chamber above Tyn-y-Waen and a view looking towards Blaen-y-Glasgwm which shows the chlorination house taken in 1961. Three photographs of the Llan Penmachno inlet taken in 1966 and 1971. |