| Reference number | NLB/40/441 |
| Alternative reference number | NLB/40/ p263 |
| Level | Item |
| 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.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |