| RefNo | L&P/8/85 |
| Level | Item |
| Title | Letter, 'On litmus, red cabbage and other test liquors' from James Watt to Charles Blagden |
| Date | 29 May 1784 |
| Description | Subject: Chemistry
Published in Philosophical Transactions, as 'On a new method of of preparing a test liquor to shew the presence of acids and alkalies in chemical mixtures'
Read date not given. |
| Extent | 10p |
| Format | Manuscript |
| PhysicalDescription | Ink on paper |
| Digital images | View item on Science in the Making |
| AccessStatus | Open |
| RelatedMaterial | DOI: 10.1098/rstl.1784.0031 |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA8295 | Watt; James (1736 - 1819) | 1736 - 1819 |
| NA8132 | Blagden; Sir; Charles (1748 - 1820); physician | 1748 - 1820 |