| Reference number | NLB/70/170 |
| Alternative reference number | NLB/70 p89 |
| Level | Item |
| Title | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to the Secretary of the National Physical Laboratory |
| Date | 21 January 1927 |
| Description | Informs the Secretary that Dr Rosenhain has the Royal Society's permission to reproduce the figures originally published in Rosenhain's paper in the Philosophical Transactions Volumes A.209 and A.211, in his new lectures for the Dental Board of the United Kingdom. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |