| Reference number | NLB/41/388 |
| Alternative reference number | NLB/41 p243 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Messrs Harrison & Sons |
| Date | 3 December 1909 |
| Description | Instructs them to add the Editor of the 'Chemie Physique', Geneva, to their list of those receiving 'Proceedings [of the Royal Society]' A and B series. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |