diwydiant

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  Underground track at Betws Mine

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Powered supports at Betws Mine

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Train at Betws Mine

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Entrance to Blaengwrach Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Locomotive at Blaengwrach Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Pit pony at Big Pit Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Dick Kear's Slope at Blaenavon

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Coal face at Ammanford Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Coal face at Ammanford Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Colliery Safety Officer at Ammanford Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Coal face at Ammanford Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Coal face at Ammanford Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  A face conveyor at Ammanford Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Timber work at Ammanford Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Timbered longwall face at Ammanford Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Gerald Gibson at Ammanford Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Empty drams at Ammanford Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Journey of drams at Ammanford Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Journey of drams at Ammanford Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Ammanford Colliery yard

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Empty drams at Ammanford Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Pantyffynnon Colliery winding house

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Pantyffynnon Colliery yard

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  An Andrew Barclay locomotive Blaenavon Ironworks

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  General view of Big Pit Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Headgear and winding house at Big Pit Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Big Pit Colliery yard

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Two men at Big Pit Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Headgear at Big Pit Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Timber yard at Big Pit Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales