| Reference number | NLB/59/25 |
| Alternative reference number | NLB/59 p15 |
| Level | Item |
| Title | Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to Dr. [William George] Ridewood |
| Date | 10 July 1920 |
| Description | Informs Dr. [William George] Ridewood that his paper, 'The calcification of the vertebral centra in sharks and rays', has been ordered for publication in the 'Philosophical Transactions'. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |