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Worshipful Company of Dyers Research Medal awarded 1957 -58 to Alan Johnson as senior author

The Council report the award of the Research Medal to Alan Johnson MSc Tech PhD for a series of papers on The Chemistry of Esters of Leuco Vat Dyes.  Awarded in 1958.

A comparison of the rates of Oxidation with the Standard Redox Potentials of the Parent Vat Dyes

The Oxidation of the Mono- and Di-sulphuric Esters of Quinol

Oxidation with solutions of Nitrous Acid

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