- FondsBeaton - Papers of Sir Cecil Beaton
- SeriesA - Correspondence
- SubseriesA1 - General letters to Beaton
- File123 - Sybil Sassoon. Autograph letters to Beaton.
- Item1 - Autograph letter signed to Beaton, from Norfolk
- Item2 - Autograph letter (incomplete) to Beaton, from London
- Item3 - Autograph letter signed to Beaton, from Golfe Juan
- Item4 - Autograph letter signed to Beaton, from London
- Item5 - Autograph letter signed to Beaton, from London
- 2 more...