Copy letter from Robert William Frederick Harrison, to Professor Walter Frank Raphael Weldon, Fellow of the Royal Society, Chairman of the Zoology Committee Professor Sydney John Hickson has declined, on the ground of unfamiliarity with the topic, to report on Professor F H Edgeworth's paper, 'The development of the head-muscles of the common Fowl (Callus domesticus) together with some remarks on the head-muscles of reptiles', as communicated by Professor Alexander Macalister, Fellow of the Royal Society. Harrison asks Weldon to nominate a second referee in Edgworth's place. The first referee, Adam Sedgwick, reported unfavourably. 13 March 1906