| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | Item |
| Ref No | MS 2131/4/I/24 |
| Title | 'Improvement of Moral Perception.'; 'Of the Culture of our Active Powers.' |
| Date | December 1768 & March 1770 |
| Description | 'Improvement of Moral Perception.' 2 pp. December 1768 'Of the Culture of our Active Powers.' 2 pp. March 1770.[MS.2131.7 I (7)] |
| Access Status | Open |