| Reference number | NLB/33/40 |
| Alternative reference number | NLB/33 p24 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Ernest Greville, Medical Supply Association, 228-230 Gray's Inn Road, W.C. |
| Date | 19 June 1906 |
| Description | Is much obliged for Greville's letter of the 18 June offering to show his mercury jet interrupter at the Society's Soiree, but fears it is now too late to include a new exhibit for the Soiree, which is held tomorrow evening. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |