| RefNo | HD/21 |
| Level | SubFonds |
| Title | Trusts |
| Date | 1937-1967 |
| Description | Correspondence relating to Dale's involvement with various charitable trusts and foundations, either as a trustee, an adviser or a supporter |
| Extent | 7 files |
| Format | Manuscript, typescript and printed documents |
| AccessStatus | Open |
| AccessConditions | OPEN - but with some restrictions |
| RelatedMaterial | See HD/9 for correspondence relating to the Wellcome Trust |
| RelatedRecord | HD/9 |