Precaution against fire-damp
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C.
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Article
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1880
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Elsevier Science
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English
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Bronzing Liquid.--Dissolve 10 part.q aniline red and 5 parts aniline purple in 100 parts of 95 per cent. alcohol, in a water-bath ; then add 5 parts benzoic acid, and heat the mixture until the greenish color changes to a light bronze-brown. This liquid, when brushed upon metal, leather or wood, pro