| Reference number | NLB/55/44 |
| Alternative reference number | NLB/55 p24 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. John Aitken, FRS |
| Date | 15 November 1917 |
| Description | 'Dear Sir,
It will be of interest to you to read the enclosed copy of a letter from the Keeper of the Privvy Purse.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |