Cwm Elan mansion, linked with the poet Shelley,...
Elan Valley before the waterworks scheme, 1890s
Nantgwyllt house, lost to the Elan Valley dams...
Vale of Nantgwyllt, Elan Valley, before...
Elan Village, temporary home for dambuilders, c...
The Llandrindod Prize Choir of 1904
The Vyrnwy valley, partially submerged, c. 1889
Richard Eustace Tickell, 'The Vale of...
Dolwen Reservoir, Llanefydd, August 1905
ALLT-Y-BRUNANT, ROMAN WATER TANK
UPPER POND, GARNDDYRYS FORGE, BLORENGE
NANT-Y-MOCH RESERVOIR
Keeper's Pond, Garn Ddyrys
SARN HOWELL POND (DOWLAIS FREE DRAINAGE SYSTEM)
PEN-FFORDD-GOCH POND; KEEPER'S POND; FORGE...
LLYN BRIANNE RESERVOIR
LLYN STWLAN RESERVOIR
LLYN TEIFI, TEIFI POOLS
LLYN CRAIG-Y-PISTYLL RESERVOIR
CLAERWEN RESERVOIR, ELAN VALLEY WATER SCHEME
CWM RHEIDOL RESERVOIR AND DAM
Building the Lake Vyrnwy dam, Llanwddyn, c. 1885
Lake Vyrnwy dam with the village in its shadows...
Letter from the South Wales Area of the...
Letter from the Anglesey branch of the National...
Letter from Capel Celyn Defence Committee to Mr...
Poster advertising a Public Meeting organised...
A bleak view of Capel Celyn, 14 November 1963
Background shots of Capel Celyn and district,...
