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Rogpow: Incline Drum House interior, Australia Level, Dinorwic
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Rogpow: Incline Drum House, Australia Level, Dinorwic
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Rogpow: Blondin support pillar, Taylor Level, Dinorwic
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Rogpow: Drum House, Dinorwic
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Rogpow: Pen Garret, Dinorwic
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Rogpow: Compressor House, Australia Level, Dinorwic
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Rogpow: Ponc Teiliwr (Taylor Level), Dinorwic
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Rogpow: Incline Drum House, Ponc Teiliwr (Taylor Level), Dinorwic
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Rogpow: Remains of Floor 9 Mill, Rhosydd Slate Quarry
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Rogpow: Floor 9 Mill and Barracks, Rhosydd Slate Quarry
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Rogpow: Dressing Mill, Abercorris Slate Quarry, Corris
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Rogpow: Craigyfachddu, Abercorris Slate Quarry, Corris
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Rogpow: Fireplace, Craigyfachddu, Abercorris Slate Quarry, Corris
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Rogpow: Smithy, Abercorris Slate Quarry, Corris
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Rogpow: Weigh-house, Abercorris Slate Quarry, Corris
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Rogpow: Weigh-house, Abercorris Slate Quarry, Corris
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Rogpow: Incline Drum House, Dinorwic
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Rogpow: Cwmorthin
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Rogpow: Cwmorthin, on the way to Rhosydd
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Rogpow: Floor 9, Rhosydd Slate Quarry
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Rogpow: Rhos Slate Quarry
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Rogpow: Slate Rubbish Wagon, Pen yr Orsedd Quarry
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Rogpow: Railway access, Eureka Mill, Pen yr Orsedd Slate Quarry.
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Rogpow: Eureka Slate Mill, Pen yr Orsedd Quarry
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Rogpow: Workshop, Pen Yr Orsedd Slate Quarry
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Rogpow: Quarry Workshop, Pen yr Orsedd
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Rogpow: Weigh House, Pen yr Orsedd Slate Quarry
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Rogpow: Incline Drumhouse, Pen yr Orsedd
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Rogpow: Floor 9, Rhosydd Slate Quarry
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Rogpow: Floor 9 Mill, Rhosydd Slate Quarry