| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | Item |
| Ref No | MS 2131/5/II/55 |
| Alt Ref No | MS.2131.1 (1) |
| Title | 'As all Visible Objects are seen by Rays of Light which pass from the Object to the Eye...' |
| Date | 18th century |
| Description | 'As all Visible Objects are seen by Rays of Light which pass from the Object to the Eye...' 16 pp. [MS.2131.1 (1)] |
| Access Status | Open |