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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: Cable N Winch cabin, Pen-yr-Orsedd Quarry
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Rogpow: Compressor/Winder House, Pen yr Orsedd Slate Quarry
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Rogpow: Cable H Winch Cabin interior, Pen yr Orsedd
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Rogpow: Cable H Winch Cabin, Pen Yr Orsedd Slate Quarry
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Rogpow: Weighbridge House, Pen yr Orsedd, Talysarn
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Rogpow: Drumhouse, Pen yr Orsedd Quarry, Talysarn
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Rogpow: Quarry Hospital and Offices, Pen yr Orsedd Slate Quarry
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Rogpow: Blondin Towers, Pen Yr Orsedd
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Rogpow: Quarry Hospital, Pen Yr Orsedd
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Rogpow: Drying house, Pen-yr-Orsedd Slate Quarry
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Rogpow: Workshop, Pen yr Orsedd Slate Quarry
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Rogpow: Compressor/Winder House, Pen yr Orsedd Slate Quarry
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Rogpow: Quarry Workshop, Pen yr Orsedd
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Rogpow: Loco Shed, Pen yr Orsedd
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Rogpow: Quarry Workshops entrance, Pen yr Orsedd
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Rogpow: Drive Wheels, Pen yr Orsedd
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Rogpow: Quarry Workshops, Pen yr Orsedd
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Rogpow: Quarry Workshops, Pen yr Orsedd
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Rogpow: Quarry Workshops, Pen yr Orsedd
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Rogpow: Office interior, Pen yr Orsedd
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Rogpow: Cable H Control Gear, Pen yr Orsedd
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Rogpow: Incline Drumhouse, Pen yr Orsedd
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Rogpow: A wet morning at Pen yr Orsedd