| Level | Item |
| Ref No | EHS/D/61 |
| Title | Appointment Diary for December 1969 |
| Date | December 1969 |
| Extent | 1 book |
| Description | Contains details of meetings, notes, and daily journal entries |
| Related Material | Some sketchbooks in EHS/E contain journal material; the personal papers and manuscripts (EHS/A and EHS/H) may also complement the journal entries. |