| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | Item |
| Ref No | MS 2131/6/III/8 |
| Alt Ref No | MS.2131.6 II (38) |
| Title | 'Of the Perception we have of Distance by Sight.' |
| Date | December 1758 |
| Description | 'Of the Perception we have of Distance by Sight.' 4 pp. [MS.2131.6 II (38)] |
| Access Status | Open |