| Reference number | MS/426/390 |
| Alternative reference number | MS/426 p105 |
| Level | Item |
| Title | Note on papers sent from [the Secretaries of] the Royal Society; to various Fellows |
| Date | 18 October 1849 |
| Description | 'Joule - 'On the Mechanical Equiv. of Heat. to Mr Joule. Marshal. taken by the author'. [Includes one paper sent 19 October 1849] |
| Extent | 1p |
| Format | Manuscript |
| Access status | Open |