| RefNo | RBO/16/23 |
| AltRefNo | RBO.16.156 |
| Level | Item |
| Title | 'The method of making the best Mortar at Madrass in East India communicated to Dr Halley by Isaac Pyke' |
| Date | 1731 |
| Description | Read to the Royal Society on 18 November 1731 |
| Language | English |
| Extent | 5 sides |
| Format | Manuscript |
| Digital images | View item on Science in the Making |
| AccessStatus | Open |
| RelatedMaterial | Printed in 'Philosophical Transactions', vol 37, no 422, p 231 |
| RelatedRecord | EL/P2/13 |