| Reference number | NLB/3/593 |
| Alternative reference number | NLB/3 p294 |
| Level | Item |
| Title | Copy letter from Herbert Rix, to Messrs Wesley & Son |
| Date | 19 July 1889 |
| Description | 'Many thanks for your offer to try and exchange the number of Electrical Engineers Journal. We are sending it to you for that purpose, and must apologize for giving you so much trouble'. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |