Copy letter from Robert William Frederick Harrison, to Messrs C J Hambro & Sons, 70 Old Broad Street, E.C. The Treasurer of the Royal Society desires in future that the interest on the Italian Irrigation [Cavon] Canal Bonds owned by the Society should be paid direct to him at this office instead of to Messrs Robart, Lubbock & Company bankers. Please send any form that needs signing and sealing. 15 February 1899