| Level | File |
| Ref No | HB/E/25/13 |
| Title | John Gregory's Writing \ Letter to Ninette de Valois |
| Date | 1990 |
| Extent | 14 sheets |
| Description | Draft copies of a letter written by John Gregory to Ninette de Valois about Nicolai Legat's teaching methods. |
| Language | English |
| Physical Description | Some pages have deep folds, tears and/or adhesive labels. |
| Format | Papers |