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BL1956: Winding house view
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BL1956: Mining memories
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BL1956: Chocks away - Trio of 6 leg coal face powered supports
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BL1956: Speed control
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BL1956: Headgear sheaves
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BL1956: Steam power
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BL1956: Self rescuer
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BL1956: Driven
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BL1956: Twins
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BL1956: Twinned
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BL1956: Engine house tiles
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BL1956: Driven - B&W