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Mind the bus M L XL headers |
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Davy safety lantern M L XL headers |
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Methane recorder M L XL headers |
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Canary cage... M L XL headers |
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...and an actual canary M L XL headers |
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M L XL headers |
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Pithead M L XL headers |
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Steam engine M L XL headers |
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M L XL headers |
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M L XL headers |
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M L XL headers |
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Lift shaft M L XL headers |
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The mould for the cast-iron floor received a visit from a cat M L XL headers |
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Marker board for individual miners M L XL headers |
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M L XL headers |
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M L XL headers |
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Sinking engine and railway yard M L XL headers |
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M L XL headers |
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M L XL headers |
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0-4-0 South Durham Malleable No. 5, built 1900 M L XL headers |
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M L XL headers |
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Stationary locomotive M L XL headers |
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Engine shed M L XL headers |
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M L XL headers |
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0-4-0 Head Wrightson vertical boiler locomotive, built 1871 M L XL headers |
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M L XL headers |
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Replica of 1874 narrow-gauge locomotive Samson M L XL headers |
