| Reference number | NLB/45/600 |
| Alternative reference number | NLB/45 p364 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison to J Dewrance, 165 Great Dover Street, SE |
| Date | 3 April 1912 |
| Description | 'In reply to your letter of the 25th March, the Soiree Committee propose to ask you to exhibit your pumping device at the May Soiree, but I think it is safer to return you at once the model you left here in case it should get lost; it is being sent by parcel post.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |