| Reference number | RBO/14/80 |
| Alternative reference number | RBO.14.298 |
| Level | Item |
| Title | 'Some Observations on the Crane with Improvements on that machine' by J Desaguliers |
| Date | 1729 |
| Description | Engraved figures of crane from 'Philosophical Transactions' attached
Read to the Royal Society on 11 December 1729 |
| Language | English |
| Extent | 10 sides |
| Format | Manuscript |
| Access status | Open |
| Related material | Printed in 'Philosophical Transactions', vol 36, no 411, p 194 |
| Related records in the catalogue | CLP/18ii/28 |