| Reference number | EL/N1/63 |
| Level | Item |
| Title | Observations of the sun and moon at the spring equinox by Isaac Newton |
| Date | nd |
| Language | Latin |
| Extent | 1 side |
| Format | Manuscript |
| Access status | Open |
| URL description | Also available on Early Modern Letters Online |
Fellows associated with this archive
| Code | Name | Dates |
| NA8414 | Newton; Sir; Isaac (1642 - 1727); natural philosopher and mathematician | 1642 - 1727 |