| Reference number | NLB/57/514 |
| Alternative reference number | NLB/57p290 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to unknown correspondent |
| Date | 20 November 1919 |
| Description | Requests a complete list of all reference books that the recipient has standing orders to supply to the Royal Society, and that they quote authority for the army and navy lists once a month. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |