Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to W. G. Shilling Esq., East London College, Mile End Road, E.1 Assures that a letter was sent to Prof. [Harold Baily] Dixon confirming having received W. G. Shilling's paper 'The temperature coefficient of the molecular heats of steam, nitrous oxide and carbon dioxide.' Another letter concerning his paper was sent to Prof. Dixon on 20 September. 22 September 1926