| Level | File |
| Ref No | HB/E/28/10 |
| Title | John Gregory \ Correspondence \ Book Guild |
| Date | 1973-1989 |
| Extent | 60 sheets, 1 leaflet |
| Description | Correspondence between John Gregory and the Book Guild. The letters are about book sales. |
| Language | English |
| Physical Description | Some pages are photocopies. Some pages have deep folds. |
| Format | Papers |