| Reference number | NLB/59/32 |
| Alternative reference number | NLB/59 p19 |
| Level | Item |
| Title | Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to H. E. Roaf Esquire |
| Date | 12 July 1920 |
| Description | Informs Mr. H. E. Roaf that the Council have now granted permission for him to reproduce the diagrams referred to in his last letter [unspecified], subject to the usual acknowledgements being made. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |