| Reference number | NLB/9/715 |
| Alternative reference number | NLB/9 p352 |
| Level | Item |
| Title | Copy letter from an unknown correspondent, to The Swan Electric Engraving Company, 116 Charing Cross Road |
| Date | 4 July 1894 |
| Description | 'You have delivered two heavy parcels of plates here by mistake instead of sending them to our printers. We do not of course bind on the premises! Please send for them and take them to Messrs Harrison & Sons, 45 St Martin's Lane'. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |