HC Deb 21 March 1963 vol 674 cc87-9W
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  1. National Coal Board (Chimney Sweeping) 32 words
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  2. Supplies (Discussions) 88 words
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  3. Research 104 words
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  4. Smokeless Fuel Manufacture, Coventry Area 84 words
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  5. Smokeless Fuels 233 words