| Reference number | NLB/68/493 |
| Alternative reference number | NLB/68 p264 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to the Secretary of the Royal Academy of Arts; W.1. |
| Date | 17 July 1925 |
| Description | 'I have to acknowledge the receipt of your letter of July 15th, together with the diagram enclosed.' [Enclosure not present.] |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |