| RefNo | GLB/67/258 |
| Level | Item |
| Title | Note by Brown on paper by Cotes |
| Date | 25 November 1968 |
| Description | Was returned to Royal Society with letter in long hand on 8 October - in possession of Powell and approval of the paper contained in it was never passed on to Graddon in Publications. |
| Format | Manuscript and Typescript |
| AccessStatus | Open |