| Reference number | NLB/19/438 |
| Alternative reference number | NLB/19 p254 |
| Level | Item |
| Title | Copy letter from A L K, to Messrs Harrison & Sons |
| Date | 4 October 1899 |
| Description | 'Please alter Dr. Klein's address in all your lists, as hitherto 19 Earl's Court Square, S.W.'. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |