| Reference number | NLB/22/571 |
| Alternative reference number | NLB/22 p338 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Professor [William Edward] Ayrton, Fellow of the Royal Society |
| Date | 7 June 1901 |
| Description | 'Revised a/c of Evershed and Vignoles herewith. Will Professor Ayrton please certify'. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |
Fellows associated with this archive
| Code | Name | Dates |
| NA8037 | Ayrton; William Edward (1847 - 1908) | 1847 - 1908 |