| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | Item |
| Ref No | MS 2131/7/VIII/9 |
| Title | 'Suppose the Rays of Light that give the Different Colours to have Different Velocities...' |
| Date | 18th century |
| Description | 'Suppose the Rays of Light that give the Different Colours to have Different Velocities...'; list of the number of incomposites in each 100. 2 pp. [MS.2131.1 (14)] |
| Access Status | Open |