Copy letter from Robert William Frederick Harrison, to Professor Edwin Bailey Elliott, Fellow of the Royal Society The referees for Professor K Pearson's paper, 'Mathematical Contribution' part ten were Mr [Francis] Galton and Professor G H Darwin. This was a short supplementary paper, 'Supplement to a Memoir on Skew Variation'. Part nine was received October 1900 and the referees were Mr [William] Bateson and Professor G H Darwin. Encloses a copy of the proof of the abstract part eleven [not enclosed]. 30 December 1901