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NCB_Fan: NCB Lambton No.60
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NCB_Fan: Lambton No.60 Marley Hill Curve
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NCB_Fan: NCB Lambton No.60 Terrace Jcn
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NCB_Fan: NCB Lambton No.60 Bowes Bridge
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NCB_Fan: NCB Lambton No.60 & Bowes No.20 (Gamma)
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NCB_Fan: NCB Lambton No.60
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NCB_Fan: Austerities No.49 & No.60 plus Twizell
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NCB_Fan: NCB Lambton No.60 & Backworth No.49
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NCB_Fan: Twizell rounds engine curve
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NCB_Fan: Twizell rounds engine curve
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NCB_Fan: Dunston power No.15
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NCB_Fan: Dunston power No.15
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NCB_Fan: Dunston power No.15