- FondsAdamsDN - Papers of Douglas Noël Adams
- Series1 - Personal, Family and Business Material
- Subseries7 - Appointment diaries
- Item1 - Letts Diary 1968.
- Item2 - Letts Diary 1974.
- Item3 - Collins Diary 1975.
- Item4 - Tate Gallery Diary 1976.
- Item5 - Tate Gallery Diary 1977
- Item6 - Tate Gallery Diary 1978
- 7 more...