- NLW MSS 12519-12521A.
- Ffeil
- 1936-1938 /
Copies of Collins' Gardeners' Diary, 1936, Collins' Gentleman's Diary, 1937, and Collins Paragon Diary, 1938, with copious manuscript entries in Welsh for almost every day of the three years by [Thomas Eurwedd Williams].
T. Eurwedd Williams.