The River, Treherbert, RCT.
69440665_2420574431565123_2112788214988144640_n...
Remains of the Powerhouse of Glamorgan Colliery...
Criw o grefftwyr ar yr wyneb, Glofa’r Mynydd...
Detholiad o nodiadau William Jenkins ar ei...
Detholiad o grynodebau o gost glo, 1900-1905
Cytundeb i adael i lowyr fynychu angladdau...
Detholiad allan o Gofrestr Damweiniau ac...
CVHS - 16_0008.jpg
Pwll Chwe Chloch, Abertyleri ac Eglwys...
Albert a Henry Charles Crandon, Pantyscallog,...
Handwritten essay entitled 'The History of the...
Cerdyn post o Dirlithriad yn Nhredegar Newydd,...
Pier Head, Caerdydd
Dyn a’i gi wrth sied reilffordd, tua 1900
Prif Garthwyr Glofa'r Rhondda
Glofa Wyndham, Cwm Ogwr
Nodyn gan George Hooks Coal, Builder's a Timber...
excavation at 27 Caroline St, Fernhill,...
Boeleri Chwarel Dorothea
Portrait of Welsh Miners the Young and the Old
New Tredegar, Colliery April 1905, Landslip
New Tredegar, Colliery, Landslip
Lanndslip at New Tredegar Colliery
New Tredegar,Colliery ,Landslip
Glofa Hafod
Golyga o arwyneb Glofa Gray.
Golygfa o'r arwyneb yng Nglofa Vivian
The Coal Exchange exterior