| Level | File |
| Ref No | HB/E/23/12 |
| Title | Competitions \ Moscow \ June 1973 |
| Date | 1973 |
| Extent | 18 sheets, 2 leaflets |
| Description | Correspondence about John Gregory visiting Moscow for a ballet competition held from 7-19 June 1973. |
| Language | English |
| Russian |
| Physical Description | Some pages have deep folds and/or stains. |
| Format | Papers |