Copy letter from Robert William Frederick Harrison, to Professor John Stanley Gardiner, Fellow of the Royal Society Harrison has been asked by the Biological Secretary to forward the paper by A A Gray on 'Notes on the comparative anatomy of the middle ear', communicated by J G McKendrick for publication. The text is estimated to print to about 16 pages of the 'Proceedings [of the Royal Society]', with figures which would make four plates. It would cost about £38. Asks to whom the paper should be referred, if he thinks a report should be obtained. 8 October 1912