| Reference number | NLB/21/229 |
| Alternative reference number | NLB/21 p141 |
| Level | Item |
| Title | Copy letter from an unknown correspondent, to Messrs Harrison and Sons |
| Date | 8 October 1900 |
| Description | 'Please change Mr. John Horne's address in all your lists to Geological Survey Office, Sheriff Court Buildings, Edinburgh'. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |