| RefNo | EL/N1/37 | 
| Level | Item | 
| Title | Diagram, figure of reflecting telescope with explanations by Isaac Newton | 
| Date | 1672 | 
| Description | Explanations are in Latin. 
  Read to the Royal Society on 11 January 1672. | 
| Language | Latin | 
| Extent | 2p | 
| Format | Manuscript and ink drawing | 
| PhysicalDescription | Ink on paper | 
| Digital images | View item on Science in the Making | 
| AccessStatus | Open | 
| RelatedMaterial | LBO/5/98 Colour negative of ink drawing, Box N101 | 
| RelatedRecord | RBO/4/39 | 
| Copies | Colour tiff | 
| URLDescription | Also available on Early Modern Letters Online | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA8414 | Newton; Sir; Isaac (1642 - 1727); natural philosopher and mathematician | 1642 - 1727 |