Copy letter from Robert William Frederick Harrison, to Dr James Thomson Bottomley, Fellow of the Royal Society The paper by Dr Beattie and J T Bottomley, on 'Thermal Radiation in Absolute Measure' has been accepted for reading and provisionally set down for 1 February. In the meantime, before any steps are taken with regards to the publication of the paper, Bottomley draws attention to the enclosed remarks made by the official referee [not enclosed]. Asks if Bottomley will make any modifications in light of these. 23 January 1900