| Reference number | NLB/59/66 |
| Alternative reference number | NLB/59 p36 |
| Level | Item |
| Title | Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to Sir Peter Mackie |
| Date | 14 July 1920 |
| Description | Agrees that Mr. [John] Roscoe's letter is interesting and asks Sir Peter Mackie if he would like him to send a copy of it to 'The Times'. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |