Copy letter from Robert William Frederick Harrison, to Messrs Drake & Gorham, 66 Victoria Street, S.W. Discusses the Messrs recent visit with Professor Ayrton to examine the electrics. Asks to know by first thing on Monday if any disturbance of the floors in his rooms on the second floor will be necessary, and for how long. Any and every injury which may be done to the decoration of the premises by the workmen will have to be made good and promptly at the Messrs' cost. 14 October 1898