| Reference number | NLB/59/35 |
| Alternative reference number | NLB/59 p20 |
| Level | Item |
| Title | Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to the Secretary of the Smithsonian Institution |
| Date | 10 July 1920 |
| Description | Informs the Secretary that the Council have now granted permission for him to reprint the paper by Sir Frank [Watson] Dyson referred to in his last letter [unspecified], subject to the usual acknowledgements being made. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |