Copy letter from Robert William Frederick Harrison to Professor C [Charles] S [Scott] Sherrington FRS 'Dear Professor Sherrington, In reply to your letter of yesterday, we have sent an order to our printers, Messrs Harrison & Sons, 46 St Martin's Lane, WC to prepare electros of the illustrations to your paper. To prevent any mistake, will you kindly send Messrs Garrison a line giving the, the exact address to which the electros are to be sent, and at the same time let them know to whom they should submit their small charge.' 29 July 1910