| Reference number | RBO/13/78 |
| Alternative reference number | RBO.13.368 |
| Level | Item |
| Title | Account of how to measure the area of spherical triangles by Belidor |
| Date | 1728 |
| Description | Five figures in text
Read to the Royal Society on 28 March 1728 |
| Language | French |
| Extent | 7 sides |
| Format | Manuscript |
| Access status | Open |
| Related records in the catalogue | CLP/1/47 |
| CLP/1/46 |
Fellows associated with this archive
| Code | Name | Dates |
| NA7803 | Belidor; Bernard Forest de (1693 - 1761) | 1693 - 1761 |