| Reference number | NLB/58/594 |
| Alternative reference number | NLB/58 p316 |
| Level | Item |
| Title | Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to the Librarian of the Patent Office |
| Date | 28 May 1920 |
| Description | Informs the Librarian that the bearer of the note, Miss Barnard, is employed on the compilation of the Society's Catalogue of Scientific Literature and asks that they facilitate her. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |