| Reference number | NLB/41/793 |
| Alternative reference number | NLB/41 p482 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to W F G Swann, The University, Sheffield |
| Date | 25 February 1910 |
| Description | On 20 January proofs of his paper on 'Specific Heats of Air and Carbon Dioxide' were sent to him, and they have not yet been returned, which is preventing publication. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |