- Coleção2020/2 - John Hargrave : letters from Olive Pink
- Item1 - Letter - 6 October 1956
- Item2 - Letter - 24 January 1957
- Item3 - Letter - 8 August 1957
- Item4 - Letter - 24 December 1957
- Item5 - Letter - 20 April 1958
- Item6 - Letter - 5 July 1958
- Item7 - Letter - 22 July 1958
- Item8 - Letter - 20 September 1958
- Item9 - Letter - 24 October 1958
- 54 mais...