- FondsBeaton - Papers of Sir Cecil Beaton
- SeriesA - Correspondence
- SubseriesA1 - General letters to Beaton
- File20 - Ana Inez Astor. Letters to Beaton.
- Item1 - Letter to Beaton, from Sandy, Bedfordshire
- Item2 - Letter to Beaton, from Paris
- Item3 - Letter to Beaton
- Item4 - Postcard to Beaton, from London