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Datblygiad Cymru, 1900-2000

Eitemau'n ymwneud â Datblygiad Cymru, 1900-2000

Mae 133 eitem yn y casgliad

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Rali 'Cadw Tryweryn'...

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Baledi yn y Gymraeg a'r Saesneg ynghylch...

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Glowyr diwaith yn gorymdeithio ar hyd Richard...

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'Capten' Edward Tupper yn areithio yn...

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Angladd dau ddyn a laddwyd yn Llanelli yn ystod...

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Faciwîs o Benbedw yn cyrraedd...

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Dyfodiad Faciwîs, 1939

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Plant yn gwisgo eu mygydau nwy, 1939

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Y dorf yn gwylio'r gêm rygbi...

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Y difrod wedi'r 'Tair Noson o Fomio&...

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Stondinau ym Marchnad Caerfyrddin, c. 1900

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Dwy wraig ar lan y môr yn...

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Hunan-bortread o'r ffotograffydd John...

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Neuadd Urdd Caerfyrddin, c. 1900

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Cwryglwyr ar lannau Afon Tywi, c. 1900

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SWANSEA HARBOUR

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A Labour meeting at Cwmavon 1929

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Pentref Rhydfelen, ger Pontypridd, tua'r...

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Seremoni lansio gwasanaeth tramiau trydan...

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Injan ager cwmni rheilffordd dyffryn Taf ar...

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Bws dau geffyl, Caerdydd, 1902

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Siop trwsio esgidiau Davies a'i Fab, Heol...

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Russell Street neu 'Patriots' Avenue&...

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Siop dybaco a phapur ysgrifennu, Heol Albany, Y...

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Gweithwyr Theatr yr Empire, Heol y Frenhines,...

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Heddlu Sir Forgannwg, Brighton a Dorset ar...

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Baner 'Women Unite For Peace Freedom &...

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Seremoni agoriadol Llyfrgell Rydd Llandudno, 1910

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Plant yn aros i dderbyn cawl am ddim o'r...

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A Troed-y-rhiw, Merthyr, scene about 1910

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'Coron Lloyd George' - y pensiwn...

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Car mewn ffos, Llanbadarn Fawr, Awst 1907

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Adeiladu Pont Gludo Casnewydd Rhagfyr 1905

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Arglwydd Tredegar yn agor Pont Gludo Casnewydd...

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Cwpwrdd deuddarn a bwrdd gwisgo Brynmawr, 1930au

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Golygfa o Gaerdydd o'r Castell yn edrych i...

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Tram trydanol, Heol Eglwys Fair, Caerdydd, 1902

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New extensions on Council Street, Ebbw Vale, 1959

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A tunnel during construction at Dinorwig, 1976

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Rheilffordd y Mwmbwls, wedi 1905

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Cwmaman miners after returning home from work...

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Glofa Universal, Senghennydd

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Abertillery Marchers' Committee poster

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Mass meeting at Tonypandy during the Cambrian...

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Shop selling dairy produce in Pen-y-graig 1914

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Fachgen ifanc yn gweithio o dan y ddaear

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Dunraven Street, Tonypandy, about 1914

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Sgriniau, Glofa Bersham, 1960au cynnar

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Glamorgan Colliery, Llwynypia, about 1920

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The archetypal image of industrial Wales &...

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Another bitterly fought industrial dispute was...

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Cardiff: the industrial port. An aerial view...

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A typical Cardiff tramp steamer - the SS...

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The age of depression. Laid-up ships in Cardiff...

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Dociau Port Talbot, tua 1906

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Gweithfeydd Cyfarthfa yn dangos y ffwrneisi tua...

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'Merthyr Borough Labour Pioneer',...

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Rhybudd, Chwarel Dinorwig, 26 Mehefin 1933

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Marchnad ddefaid, Llanfair-ym-muallt, 1905

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Y Brenin Edward VII yn agor gwaith d&amp...

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Car yn sir Frycheiniog ym 1905

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Milwyr yng ngorsaf rheilffordd Pont Senni, tua&...

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Gosgordd ar gyfer Barnwr Brawdlys Aberhonddu yn...

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Gorsaf drenau Llandrindod, tua'r flwyddyn...

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Iwmyn Trefaldwyn yn Y Trallwng, tua'r...

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Gorsaf rheilffordd Machynlleth, tua'r...

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Llyfryn ynglŷn dyfroedd...

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Stryd Long Bridge, Llanidloes, tua'r...

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Agor Neuadd Dref newydd, Llanidloes, 1908

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Baner Cyfrinfa Ferndale, Ffederasiwn Glowyr De...

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Baner Gorymdeithwyr y Rhondda Ganol, 1936

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Sully TB Hospital, 1930

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Heol Eglwys Fair, Caerdydd, tua'r flwyddyn...

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Heol y Frenhines, Caerdydd, tua'r flwyddyn...

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Pig killing, Maescar c. 1900

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Golygfa o'r awyr o Ddociau Caerdydd a gymerwyd...

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Family photograph, Llanaber, 1930's

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Photograph of haymaking, 1929

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Ogmore Vale, 1910

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Gorsaf Harbwr Abergwaun, c.1900

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Postcard of Whitmore Bay, Barry Island, c.1900

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Postcard showing Town Hall, Cardiff, pre 1905

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Postcard of Fishguard Harbour, c.1907

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Taro'r bêl ar y cwrs golff...

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Pont lanio, Porthcawl, yn dangos y stemar olwyn...

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John Street, Porthcawl, tua 1900

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500 o gwningod i fwydo'r plant yn ystod...

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Teuluoedd glowyr Aberdâr yn cario...

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Pwyllgor Cymorth Streic 1910, yn Aberd&amp...

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Cyfarfod balwnau Charles Rolls, Trefynwy, 1908

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cerdyn post o'r WAAC, 1918

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J and A Higginbottom's Garage on Conwy...

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The Terra Nova loading in Bute East Dock,...

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Cerdyn post: 'The Great Welsh disaster at...

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Araith Saunders Lewis yn y llys, 13 Hydref 1936...

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Telegram yn hysbysu Y Ddraig Goch am ddedfrydu...

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Gwaith dur Glynebwy, 1970

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Adeiladu'r Stadiwm Genedlaethol yn Mharc...

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Station Terrace, Cwm's first major shopping...

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The new works started production in 1938 and...

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In 1929 a new 1,500 ton hot metal receiver,...

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Ffwrneisi Chwyth Glynebwy, 1906

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Gweithfeydd brics Brynhelig, Glynebwy, 1906

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Talybont cupboard-chest and Ynysddu armchair by...

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Advertising poster for the Brynmawr Furniture...

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Adeiladu'r M4, Coety, 1979

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Adeiladu'r M4, 1979

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Y brodyr James ac eraill gyda'u '...

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Glofa Cefn Coed, dechrau'r 1930au

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Tyfu wystrys yng Nghonwy, 1921

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Tyfu wystrys yn Afon Menai, 1960au

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Mrs Pankhurst, y swffragét...

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Marchnad Wartheg, Hwlffordd, tua'r...

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New Council School, Glynneath

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Glamorgan Colliery, Llwynypia

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Bargoed Colliery and surrounding area

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Strike poster

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The march back to work, Maerdy, Rhondda

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Police and Pickets, Bedwas Colliery

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Poster produced during the strike

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Picket line, Trawsfynydd power station

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Police and pickets at Nantgarw Colliery

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J R Jones Steam Bakery

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Llyfrgell Genedlaethol Cymru, 1932

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Traethau Abertawe yn yr haf

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Traethau Abertawe yn yr haf

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Tram Abertawe, 1930au

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Royal Mint Building, Llantrisant

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Stryd y Castell / Worcester Place, Abertawe,...

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Atomfa Trawsfynydd, 1996

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Gorsaf Niwclear Trawsfynydd, 1966

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'Dowlais from the cinder tips, Caeharris&...

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Marchnad da byw, Llanfair-ym-muallt, 1955

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