| Reference number | NLB/54/491 |
| Alternative reference number | NLB/54 p275 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [George William Osbourne] Howe Esquire |
| Date | 25 May 1917 |
| Description | 'I beg to acknowledge receipt of finished drawings to illustrate your paper on Insulated Wires. The reason we had not applied to you for them is that your paper is still under consideration.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |