| Reference number | NLB/33/289 |
| Alternative reference number | NLB/33 p172 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Messrs Harrison & Sons |
| Date | 30 July 1906 |
| Description | Asks the Messrs to minute the reply for the enclosed letter from Sir A Noble, in the light of what they settled the other day as to other plates in the same volume [not enclosed]. The questions refer to Noble's last paper on explosives. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |