Hidlwyr dŵr Cwm Elan yn dangos pedestal a Thŷ...
Y Trên Post, Cwm Elan
Locomotif trên o'r enw Elan, Marning and Co,...
Trên locomotif o'r enw Nant Gwyllt, Cwm Elan
Trên o'r enw Coel gyda'r Fan Arolygu a Mr....
Craeniau ar argae Caban Coch, Cwm Elan yn ystod...
Tŵr Falf Foel, Cronfa Garreg-ddu, Rhaeadr, Cwm...
Dol y Mynach Dam, Elan Valley under...
The Little Chapel in Elan Valley, William R. Stone
The Valleys Re-Told Project
Afon Rheidol
Minllyn Bridge, 1893
Rear of Cwmdauddwr Mill with leat supplied by...
Bwlch Llanberis c.1890
Pont-y-Pair, Betws-y-Coed c.1890
Llyn Ogwen, Nant Ffrancon c.1890
Llwybr Cenllif, Dolgellau c.1890
Traphont Ddŵr Pontycysyllte, Llangollen c.1890
Cadair Idris (Cader Idris), Dyffryn Dysyni c.1890
Golygfa gyffredinol, Castell Caernarfon c.1890
Golygfa gyffredinol, Llangollen c.1890
Pont Rufeinig, Betws-y-Coed, c.1890
Pas Llyn Peris, Llanberis, Cymru, c.1890
Y castell, Penfro, Cymru, c.1890
Castell Cydweli, Caerfyrddin, Cymru, c.1890
Golygfa gyffredinol, Llangollen, Cymru, c.1890
Castell Rhuddlan, Y Rhyl, Cymru, c.1890
Castell Caernarfon, Cymru, c.1890
Castell Caerffili, Cymru, c.1890
Golygfa o Foryd Talacharn heibio Ferry Cottages
