- FondsBeaton - Papers of Sir Cecil Beaton
- SeriesD - Literary Papers
- Subseries1 - Correspondence files
- File7 - Turandot
- Item1 - Letter to Beaton
- Item2 - Letter to Eileen [Hose?]
- Item3 - Letter to Herman [Krawitz?]
- Item4 - Letter to Yosjio Aoyama
- Item5 - Letter to Yoshio Aoyama
- Item6 - Correspondence sent to Rudolf Bing, Herman Krawitz, Cecil Beaton, and Robert Herman from Geo. Beatty, on behalf of Yoshio Aoyama, with a letter written in response to Beatty from Robert Herman
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