diwydiant

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  Downcast shaft at Tirpentwys Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Pit head at Cwmtillery Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Cwmtillery Colliery buildings

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Fan house at Cwmtillery Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Decorative brick work at Cwmtillery Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Cwmtillery Colliery buildings

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Cwmtillery Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Cwmtillery Colliery buildings

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Steam winder at Fernhill Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Pit top at Morlais Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Andrew Barclay winding engine at Morlais Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Pit top at Morlais Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Surface view of Morlais Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Lancashire boilers at Morlais Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Andrew Barclay haulage engine at Morlais Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Andrew Barclay haulage engine at Morlais Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Lancashire boilers at Morlais Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Andrew Barclay haulage engine at Morlais Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Surface view of Morlais Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Morlais Colliery surface buildings

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Surface view of Morlais Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Surface view of Morlais Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Morlais Colliery buildings

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Morlais Colliery yard

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Surface view of Morlais Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Surface view of Morlais Colliery

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Mountain Ash locomotive shed

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Mountain Ash locomotive shed

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Mountain Ash locomotive shed

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales
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  Sir John at Mountain Ash locomotive shed

  Type Item

  Uploaded by Amgueddfa Cymru - Museum Wales