| Reference number | NLB/34/443 |
| Alternative reference number | NLB/34 p254 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Messrs Harrison & Sons |
| Date | 28 January 1907 |
| Description | Asks them to take the Dunsink Observatory off of their 'Proceedings [of the Royal Society]' Series B list, as they only wish to receive the A series in future. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |