| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | Series |
| Ref No | MS 2978/2 |
| Title | Drafts of articles, publishing contracts and related papers |
| Date | 20th century |
| Extent | 8 bundles |
| Description | Publishing contracts and related papers and drafts of 'On Human Freedom' and published articles. |
| Access Status | Open |