| Reference number | RBO/11/52 |
| Alternative reference number | RBO.11.187 |
| Level | Item |
| Title | 'An account of the Quantity of Resin in the Cortex Eleuthariae by Mr John Brown Chymist' |
| Date | 1722 |
| Description | Mixing the bark with spirit of wine produced 2 drachms from 2 ounces of the Cortex instead of 10 drachms which it should have produced according to Monsieur Boulduc |
| Language | English |
| Extent | 3 sides |
| Format | Manuscript |
| Digital images | View item on Science in the Making |
| Access status | Open |
| Related records in the catalogue | CLP/11i/51 |