| Reference number | NLB/4/75 |
| Alternative reference number | NLB/4 p30 |
| Level | Item |
| Title | Copy letter from Herbert Rix, to Mr Collings |
| Date | [February 1890] |
| Description | Messrs Harrison will send Collings the two blocks in the sheet which they are now printing off and discusses some of the line work on Collings' block. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |