Copy letter from Robert William Frederick Harrison, to Professor Ernest Rutherford, Fellow of the Royal Society The paper sent herewith [no enclosures] was communicated for the 'Philosophical Transactions [of the Royal Society]' and was under consideration at the last Physics and Chemistry Committee meeting when it was decided to ask Rutherford for his opinion. Sir Joseph Larmor wishes Rutherford to have a criticism of another Fellow upon it, who states that the mathematic theory was very doubtful and very prolix, and the experiments were not exact enough. 29 November 1910