| Reference number | NLB/41/54 |
| Alternative reference number | NLB/41 p37 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Sir John Murray, Fellow of the Royal Society |
| Date | 4 October 1909 |
| Description | Requests Murray give his opinion on the merits of a claim for the Challenger Reports. Professor John Rose Bradford is also writing to him on the subject. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript and manuscript |
| Access status | Open |