| Reference number | MC/15/283 |
| Level | Item |
| Title | Letter from [Robert Mullineux] Walmsley, Heriot Watt College, Edinburgh, to the Secretary of the Royal Society |
| Creator | Walmsley; Robert Mullineux (1854-1924) |
| Date | 9 June 1892 |
| Description | Walmsley has Professor Boys permission to apply to the Royal Society 'for the loan of some of the blocks used to illustrate his paper on the "Radio Micrometer" in the Philosophical Transactions'. |
| Extent | 2p |
| Format | Manuscript |
| Physical description | Ink on paper |
| Access status | Open |