- FondsBeaton - Papers of Sir Cecil Beaton
- SeriesA - Correspondence
- SubseriesA1 - General letters to Beaton
- File384 - Nicolas Nabokov. Autograph letters to Beaton.
- Item1 - Autograph letter to Beaton, from New York.
- Item2 - Autograph letter signed to Beaton.
- Item3 - Autograph letter to Beaton.
- Item4 - Autograph letter signed to Beaton.