Copy letter from Robert William Frederick Harrison, to Messrs Sanger Shepherd & Company, 5-7 Gray's Inn Passage, Red Lion Street, Holborn, W.C. 'Dear Sirs, I have been asked by Dr. A. Gamgee, F.R.S. to remit you the sum of £3-0-0 in settlement of the enclosed a/c [not enclosed]. Please send receipt to me. I am, Yours truly, Robt Harrison Asst. Sec. R. S. [Assistant Secretary, Royal Society]'. 10 February 1902