| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | Item |
| Ref No | MS 2131/6/II/2 |
| Alt Ref No | MS.2131.6 I (7) |
| Title | 'Primary and Secondary qualities.' |
| Date | 18th century |
| Description | 'Primary and Secondary qualities.' 4 pp. [MS.2131.6 I (7)] |
| Access Status | Open |