| Reference number | NLB/11/930 |
| Alternative reference number | NLB/11 p460 |
| Level | Item |
| Title | Copy letter from an unknown correspondent, to The Direct Photo-Engraving Company |
| Date | 6 November 1895 |
| Description | 'Herewith a sheet of spectra to illustrate a paper by Mr. [Carl Johan] Lundstrom. Please let us have estimate for its reproduction as a "Proceedings [of the Royal Society]" plate, and return it with your estimate. I suppose it will have to form a folding plate'. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |