| Reference number | NLB/41/243 |
| Alternative reference number | NLB/41 p160 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Messrs Harrison & Sons |
| Date | 5 November 1909 |
| Description | Requests they change Sir Edward Thorpe's address in all of their lists to: Imperial College of Science, South Kensington, S.W. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |