| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | Item |
| Ref No | MS 2131/5/II/39 |
| Alt Ref No | MS.2131.2 (8) |
| Title | 'Of the Helex of Archimedes.' |
| Date | 1786 |
| Description | 'Of the Helex of Archimedes.' 3 pp. [MS.2131.2 (8)] |
| Access Status | Open |