- NLW ex 2874 (i & ii)
- File
- 1967-2010.
Diaries, 1967-2010, of Iona Trefor Jones (1925-2011), relating mainly to her work with flowers, together with her reminiscences: ‘Cofio’ (in Welsh), and a scrapbook chronicling her contribution to flower festivals held in Chester Cathedral, Bangor Cathedral, Holyhead Parish Church and others.
Jones, Iona Trevor.