| Reference number | NLB/59/311 |
| Alternative reference number | NLB/59 p172 |
| Level | Item |
| Title | Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons |
| Date | 9 September 1920 |
| Description | 'Account Sales.
Please put in hand and send in at your early convenience (at least by October 25th) your Annual Statement of Account Sales of Publications.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |