Photograph of the completed factory for Aero Zipp Fasteners Ltd, on Treforest Trading Estate, taken by Leonard Taylor, commissioned by engineering firm Sir Alexander Gibb & Partners, Treforest, 1939 Math Eitemau Uwchlwytho gan Jewish History Association of Wales / Cymdeithas Hanes Iddewig Cymru
Photograph of the construction of the factory for Pearl Varnish Co. Ltd on Treforest Trading Estate, taken by Leonard Taylor, commissioned by engineering firm Sir Alexander Gibb & Partners, Treforest, 21 August 1938 Math Eitemau Uwchlwytho gan Jewish History Association of Wales / Cymdeithas Hanes Iddewig Cymru
Photographs of the construction of the factory for Treforest Silk Printers on Treforest Trading Estate, taken by Leonard Taylor, commissioned by engineering firm Sir Alexander Gibb & Partners, Treforest, 27 March 1938 - 21 May 1938 Math Eitemau Uwchlwytho gan Jewish History Association of Wales / Cymdeithas Hanes Iddewig Cymru
Photographs of the construction of the factory for B. Prince and Co. Ltd on Treforest Trading Estate, taken by Leonard Taylor, commissioned by engineering firm Sir Alexander Gibb & Partners, Treforest, 03 November 1937 - 23 February 1938 Math Eitemau Uwchlwytho gan Jewish History Association of Wales / Cymdeithas Hanes Iddewig Cymru
Photographs of the construction of the factory for Treforest Chrome Leather on Treforest Trading Estate, taken by Leonard Taylor, commissioned by engineering firm Sir Alexander Gibb & Partners, Treforest, 03 July 1937 - 21 August 1938 Math Eitemau Uwchlwytho gan Jewish History Association of Wales / Cymdeithas Hanes Iddewig Cymru
Photographs of the construction of the factory for Treforest Chemical Co. Ltd on Treforest Trading Estate, taken by Leonard Taylor, commissioned by engineering firm Sir Alexander Gibb & Partners, Treforest, 15 March 1938 - 16 June 1938 Math Eitemau Uwchlwytho gan Jewish History Association of Wales / Cymdeithas Hanes Iddewig Cymru
The Official Guide to Pontypridd and Treforest Trading Estate, published by Pontypridd Urban District Council, Pontypridd, 1939 Math Eitemau Uwchlwytho gan Jewish History Association of Wales / Cymdeithas Hanes Iddewig Cymru
Rhaglen o ddathliadau ym Mhontypridd yn coffau arwisgiad Ei Uchelder Brenhinol y Tywysog Siarl yn Dywysog Cymru ar 1 Gorffennaf 1969 Math Eitemau Uwchlwytho gan Jewish History Association of Wales / Cymdeithas Hanes Iddewig Cymru
Treforest: Landscape & Industry Math Eitemau Uwchlwytho gan 'A Dedicated Naturalist', the Mary Gillham Archive Project
Treforest: Plant/tree & Industry Math Eitemau Uwchlwytho gan 'A Dedicated Naturalist', the Mary Gillham Archive Project
Treforest: Mammal Math Eitemau Uwchlwytho gan 'A Dedicated Naturalist', the Mary Gillham Archive Project
Treforest: Plant/tree & Geology Math Eitemau Uwchlwytho gan 'A Dedicated Naturalist', the Mary Gillham Archive Project
Treforest: Geology & Industry Math Eitemau Uwchlwytho gan 'A Dedicated Naturalist', the Mary Gillham Archive Project
Treforest: Plant/tree Math Eitemau Uwchlwytho gan 'A Dedicated Naturalist', the Mary Gillham Archive Project
Treforest: Geology Math Eitemau Uwchlwytho gan 'A Dedicated Naturalist', the Mary Gillham Archive Project
Treforest: Geology & Landscape Math Eitemau Uwchlwytho gan 'A Dedicated Naturalist', the Mary Gillham Archive Project
Treforest: Landscape & White tip Math Eitemau Uwchlwytho gan 'A Dedicated Naturalist', the Mary Gillham Archive Project
Llun mwy llydan o hen waith Corona 13/11/13 Math Eitemau Uwchlwytho gan Lleisiau o Lawr y Ffatri / Voices from the Factory Floor
Ynysywern Farm and the Upper Boat Power Station Eitemau 5 items Math Storïau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
Rhondda Cynon Taf - cyn, yn ystod ac ar ôl Y Rhyfel Byd Cyntaf Eitemau 34 items Math Casgliadau Uwchlwytho gan Rhyfel Byd Cyntaf: Prosiect Addysg - First World War: Education Project
Band Byddin Yr Iachawdwriaeth Trefforest, 1914 Math Eitemau Uwchlwytho gan Rhyfel Byd Cyntaf: Prosiect Addysg - First World War: Education Project
