| RefNo | CLP/8ii/39/2 |
| Level | Item |
| Title | Diagrams, 'infinite sphere' by John Hadley |
| Date | 1732 |
| Description | Two figures in black ink of the same geometrical diagram, which Hadley uses to illustrate the function of his instrument for taking angles. The second figure is printed.
Subject: Geometry |
| Extent | 2p |
| Format | Diagram |
| Printed |
| PhysicalDescription | Ink on paper |
| AccessStatus | Open |
| RelatedMaterial | DOI: 10.1098/rstl.1731.0061 |