| Reference number | NLB/65/353 |
| Alternative reference number | NLB/65 p191 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to the Secretary of the National Physical Laboratory |
| Date | 19 October 1923 |
| Description | Informs the Secretary that the National Physical Laboratory has permission to reprint papers from the Philosophical Transactions and Proceedings in the Collected Researches of the Laboratory. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |