| Reference number | NLB/30/21 |
| Alternative reference number | NLB/30 p13 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Bryan Cookson |
| Date | 17 January 1905 |
| Description | In reply to Cookson's recent letter on the subject of research he wishes to carry out at the Cape with the heliometer, no objection will be raised by the Council of the Royal Society to carrying this out in conjunction with his tenure of the Mackinnon Studentship. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |