|Alternative reference number||NLB/40/ p263|
|Title||Copy letter from Robert William Frederick Harrison to Dr P F Motteley, c/o Institution of Electrical Egineers, 92 Victoria Street, SW|
|Date||7 June 1909|
|Description||'Dear Sir, |
I beg to thank you for your kind offer to present the Royal Society with a copy of your Gilbert on the Magnet. The gift would be very acceptable and a formal acknowledgement would be made.'