| Reference number | NLB/4/541 |
| Alternative reference number | NLB/4 p223 |
| Level | Item |
| Title | Copy letter from an unknown correspondent, to Mr Collings |
| Date | 4 July 1890 |
| Description | 'Herewith 3 dias for Proceedings [of the Royal Society] all to be done black on white process unless wood is as cheap'. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |