| Reference number | NLB/22/538 |
| Alternative reference number | NLB/22 p319 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Messrs Harrison & Sons, St Martin's Lane |
| Date | 31 May 1901 |
| Description | Asks for them to make a cliche of Figure Two in Horace Darwin's 'On the Small Vertical Movements of a Stone Laid on the Surface of the Ground', and send it to the Editor of 'Nature', St Martin's Street. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |