Referee's report by George Carey Foster, on a paper 'Researches on the electric properties of pure substances.—No. I. The electrical properties of pure sulphur' by Richard Threlfall, Joseph Henry Drapier Brearley and Mr Allen Recommended for publication in the 'Philosophical Transactions of the Royal Society'. Considers the paper too long, and some parts can be omitted. If the authors were in England, would suggests they provide a more concise version, but as they are in Australia, hesitates to follow this path in this instance. Subject: Physics and Chemistry [Published in the Philosophical Transactions of the Royal Society, 1896] 11 December 1894