| RefNo | RBO/9/40 |
| AltRefNo | RBO.9.52 |
| Level | Item |
| Title | Observations of cold coming from mixtures of different salts by Monsieur Geoffroy |
| Date | 1700 |
| Description | Figure of a thermometer with explanation in text
Read to the Royal Society on 11 December 1700 |
| Language | French |
| Extent | 8 sides |
| Format | Manuscript |
| Digital images | View item on Science in the Making |
| AccessStatus | Open |