- NLW MS 12222D.
- File
- [1901x1910] /
Part of Egerton Allen Manuscripts
Material relating to the Great and Privy Seals of Owain Glyndwr, including notes by C. F. Egerton Allen, [19]07, and holograph letters to him from D. S. Hughes, The National Hero Picture Company ('The only Authentic Picture of 'Owen Glyndwr"), Prestatyn, 1907-1908 (with manuscript and printed enclosures).