| Reference number | NLB/58/907 |
| Alternative reference number | NLB/58 p490 |
| Level | Item |
| Title | Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to the Librarian of the National Institute for Medical Research, Hampstead, N.W.3. |
| Date | 2 July 1920 |
| Description | 'In reply to your postcard of the 30th June, I have pleasure in enclosing a list of the published Challenger Expedition Reports; I should state, however, that some of the separate volumes are out of print.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |