| Reference number | HWT/33 |
| Alternative reference number | HWT.B.520-B.533 |
| Level | Series |
| Title | H W Thompson's personal correspondence as Foreign Secretary |
| Date | 1965-1971 |
| Description | The designation of this correspondence as personal is Thompson's own. |
| Extent | 14 folders |
| Format | Manuscript and typescript documents, carbon copies and photocopies |
| Access status | Open |