Copy letter from Robert William Frederick Harrison, to Dr Joseph Larmor, Secretary, Royal Society Professor [Karl] Pearson's reply to Mr Bateson came in this morning before Larmor's letter of last night could reach him [Pearson], but it cannot be called a brief rejoinder since it occupies 43 quarto pages and has four diagrams. Queries if he is to accept Pearson's reply as it stands. 7 February 1902