| Reference number | NLB/4/337 |
| Alternative reference number | NLB/4 p144 |
| Level | Item |
| Title | Copy letter from Herbert Rix, to Messrs Mayer & Müller, Markgrafenstraße 51, Berlin, W. |
| Date | 28 April 1890 |
| Description | The Royal Society can supply the Messrs with any publications of the Royal Society at 25 percent discount and sends herewith a list of those still in print. The Society is in negotiations with Messrs Friedlander to act as their agent on the Continent but the arrangement is not yet completed. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |