- NLW MS 921B
- Ffeil
- [1841] x [1875]
Extracts, mainly by Stephens, from printed sources, such as The Myvyrian Archaiology of Wales and works by John David Rhys, Humphrey Lhuyd and Edward Jones ('Bardd y Brenin'); transcripts from Welsh pedigrees in British Museum Harleian MS 3859; and material relating to the alleged existence of the Welsh or White Indians - 'Y Madogwys'.