| Reference number | NLB/2/245 |
| Alternative reference number | NLB/2 p156 |
| Level | Item |
| Title | Copy letter from an unknown correspondent to Harris & Sons |
| Date | 9 March 1888 |
| Description | 'We are not quite content with your plate-paper. Will you please amend your estimate for Mr Walker's diagrams & tell us how much they will come to if paper is used equal to that of proof-plate enclosed herewith'. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |