| Reference number | NLB/34/746 |
| Alternative reference number | NLB/34 p420 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Sir Thomas Wrightson |
| Date | 5 March 1907 |
| Description | Lord Kelvin has written to say that he wishes to withdraw the paper by Wrightson on 'The Impulses of Compound Sound Waves and their Mechanical Transmission through the Ear'. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |