| Reference number | NLB/26/656 |
| Alternative reference number | NLB/26 p379 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison to, G W Walker |
| Date | 6 May 1903 |
| Description | His paper 'On the Theory of Refraction in Gases' has been fixed provisionally for reading on 28 May. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |
| Related records in the catalogue | AP/75/12 |