| Reference number | NLB/4/131 |
| Alternative reference number | NLB/4 p52 |
| Level | Item |
| Title | Copy letter from Herbert Rix, to Messrs Harrison & Sons |
| Date | 19 February 1890 |
| Description | With reference to the Messrs note of 17 October [1889] the Treasurer would be obliged if the Messrs will continue to render a separate account of author's separate copies from the 'Philosophical Transactions [of the Royal Society]'. The other three classes may be rendered in one account. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |