|Alternative reference number
|Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to Messrs Venables, Tyler & Co.; 17 Queenhithe, E.C.4.
|24 July 1920
|Argues that there is a mistake in Messrs Venables, Tyler & Co.'s most recent invoice to the Society regarding their order of 'Proceedings' paper. Also observes that there has been great fluctuation in their price for 'Proceedings' paper of late and asks for an explanation.