| RefNo | AP/56/5/2 |
| Level | Item |
| Title | Unpublished diagram, experimental setup of Franciscus Donders by John Lucas Tupper |
| Creator | Tupper; John Lucas (c 1824-1879); British artist; Teacher of Geometrical Projection at Rugby School |
| Date | 1874 |
| Description | Tupper reproduces an illustration of an experiment of Donders' relating to the refraction of a beam of light, showing a light ray incident on a curved surface or arc. Tupper shares the diagram 'with its proportions, to show that the scale of the arc is, in fact, inadequate'.
Subject: Optics |
| Extent | 1p |
| Format | Diagram |
| PhysicalDescription | Ink on paper |
| AccessStatus | Open |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA6546 | Donders; Franz Cornelius (1818 - 1889) | 1818 - 1889 |