- FondsBeaton - Papers of Sir Cecil Beaton
- SeriesA - Correspondence
- SubseriesA1 - General letters to Beaton
- File1 - Lady Diana Abdy. Autograph letters to Beaton
- Item1 - Autograph letter signed to Beaton, from Newton Ferrers
- Item2 - Autograph letter signed to Beaton, from Newton Ferrers
- Item3 - Autograph letter signed to Beaton, from Newton Ferrers
- Item4 - Autograph letter signed to Beaton, from Wadebridge