- CollectionCamb. Medieval History - Papers relating to the Cambridge Medieval History Series
- SeriesBox 1-2 - Letters to and from contributing historians to Cambridge Medieval History
- SubseriesBox 1 - Letters relating to historians A-L
- File22 - Letters from H. W. C. Davis
- Item1 - Autograph letter, signed, to J. R. Tanner from H. W. C. Davis, Bowden
- Item2 - Autograph letter, signed, to J. R. Tanner from H. W. C. Davis, Aldeburgh