| Reference number | NLB/32/779 |
| Alternative reference number | NLB/32 p452 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Messrs Harrison & Sons |
| Date | 24 May 1906 |
| Description | 'Please insert the following advertisement in the two next issues of "Nature". Robt [Robert] Harrison'. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |