| Reference number | NLB/37/231 |
| Alternative reference number | NLB/37 p142 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison to Messrs Harrison & Sons |
| Date | 18 February 1908 |
| Description | 'Philosophical Transactions cases. Herewith order from Messrs George & Sons which please deal with.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |