|Alternative reference number
|Copy letter from Robert William Frederick Harrison, to Messrs N Spencer & Company, 15 High Street, Manchester
|23 October 1906
|Encloses a receipt for Professor W B Spencer's annual contribution of three pounds [not enclosed]. The amount is due on 25 March in each year and should be remitted either to Messrs Robarts Lubbock & Company, the Society's bankers, or directed to the office.