| Reference number | NLB/46/566 |
| Alternative reference number | NLB/46 p340 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to [Messrs Harrison & Sons] |
| Date | 25 September 1912 |
| Description | Instructs them to prepare electros of three plates in the paper by C T R Wilson, 'Proceedings [of the Royal Society]' A 595, and forward them to the Ediytor of 'Nature.' |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |