Referee's report by Henry John Stephen Smith, on a paper 'A tenth memoir on quantics' by Arthur Cayley Recommended for publication in the 'Philosophical Transactions of the Royal Society'. The paper continues a long series on the subject by the same author. Subject: Mathematics [Published in the Philosophical Transactions of the Royal Society, 1878] Addendum approving the printing of the paper in the Transactions, signed by William Spottiswoode. 7 September 1878