Copy letter from Robert William Frederick Harrison, to Professor George Carey Foster, Fellow of the Royal Society Encloses a letter from Professor [Andrew] Gray on his paper with V J Blyth and J S Dunlop, 'On the Effects of Changes of Temperature on the Elasticities and Internal Viscosity of Metal Wires'. Asks if Foster as Chairman of the Sectional Committee, agrees to the acceptance of the paper for printing in the 'Proceedings [of the Royal Society]' instead of the 'Philosophical Transactions [of the Royal Society]'. 30 May 1900