| Reference number | RBO/1/8 |
| Alternative reference number | RBO.1.21 |
| Level | Item |
| Title | 'The Manner of Making Green Coperas' by Mr Daniel Colwall |
| Date | 8 June 1661 |
| Description | Coperas stones (or 'gold stones') found on the shores of Essex and Hampshire |
| Language | English |
| Extent | 4 sides |
| Format | Manuscript |
| Digital images | View item on Science in the Making |
| Access status | Open |
| Related material | DOI: 10.1098/rstl.1677.0071
Printed in 'Philosophical Transactions', vol 12 (1677), p 1056 |
| Related records in the catalogue | CLP/9i/2 |
| RBC/1/8 |
Fellows associated with this archive
| Code | Name | Dates |
| NA8178 | Colwall; Daniel (- 1690); merchant and philanthropist | - 1690 |