Frederick Crace Calvert PhD FRS 1819-1873 1846 Professor of Chemistry at the Manchester Royal Institution (City Art Gallery) 1850 F C Calvert and Co near this site 1857 First commercial production of phenol, carbolic acid, used as a disinfectant in soaps and powders and for making dyes

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Spudgun67 on Wikimedia Commons
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Nick Harrison on Flickr