| Level | File |
| Ref No | HB/E/26/2 |
| Title | John Gregory's Writing \ Whitaker |
| Date | 1991-1994 |
| Extent | 46 sheets, 3 leaflets, 2 booklets |
| Description | Information from Whitaker Bibliographic Services for authors on their classification system. There is also the precis for 'Travels With My Porcelain Crown'. |
| Language | English |
| Format | Papers |