- FondsBeaton - Papers of Sir Cecil Beaton
- SeriesA - Correspondence
- SubseriesA1 - General letters to Beaton
- File487 - Georgia Sitwell. Autograph letters to Beaton.
- Item1 - Autograph letter signed to Beaton, from Weston Hall, Towcester.
- Item2 - Autograph letter signed to Beaton, from Weston Hall, Towcester.
- Item3 - Autograph letter signed to Beaton, from Renishaw Hall, Derbyshire.
- Item4 - Autograph letter signed to Beaton, from Renishaw Hall, Derbyshire.
- Item5 - Autograph letter signed to Beaton, from Weston Hall, Towcester.