- CollectionCamb. Medieval History - Papers relating to the Cambridge Medieval History Series
- SeriesBox 3 - Letters to and from the editors and publishers of Cambridge Medieval History
- Subseries1-11 - Letters to J. R. Tanner from C. W. Previte-Orton
- File5 - Letters to J. R. Tanner from C. W. Previte-Orton
- 6 more...
- Item7 - Autograph letter, signed, from Cambridge
- Item8 - Autograph letter, signed, from Cambridge
- Item9 - Autograph letter, signed, from Cambridge
- Item10 - Autograph letter, signed, from Cambridge
- Item11 - Autograph letter, signed, from Cambridge
- Item12 - Autograph letter, signed, from Cambridge
- Item13 - Autograph letter, signed, from Cambridge
- Item14 - Autograph letter, signed, from Cambridge
- Item15 - Autograph letter, signed, from Cambridge
- 6 more...