Copy letter from Robert William Frederick Harrison, to Dr [Ernest Howard] Griffiths, Fellow of the Royal Society The Sectional Committee for Physics and Chemistry have agreed to recommend the paper by Griffiths and Ezer Griffiths on 'The capacity for heat of metals at different temperatures' for publication in the 'Philosophical Transactions [of the Royal Society]' with the addition of the note referred to in the letter of 5 May, subject to Griffiths inserting references to the recent work of Richarz, Nernst, Gruneisen etc., on specific and atomic heats, and to his considering the theoretical section in light of his own and their work. 29 May 1913