| Level | File |
| Ref No | HB/E/23/8 |
| Title | Competitions \ Varna Working File \ 1980-1986 |
| Date | 1980-1986 |
| Extent | 131 sheets |
| Description | Correspondence between John Gregory and Emil Dimitrov of the Varna International Ballet Competition about John Gregory's attending the competition to work on the book 'Varna Ballet Olympiad'. Notes and drafts for the book 'Varna Ballet Olympiad'. |
| Language | English |
| Physical Description | Some pages are photocopies. Some pages have deep folds, tears, and/or stains. |
| Format | Papers |