| Reference number | NLB/34/134 |
| Alternative reference number | NLB/34 p84 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Mrs [Hertha] Ayrton |
| Date | 4 December 1906 |
| Description | Sending a cheque for £102-14-2, the balance of the income for the Hughes Medal Fund. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |