I. D. Hooson memorial, Wrexham,
I. D. Hooson memorial, Wrexham,
Black Bart = : Barti Ddu : ballad for chorus and orchestra, op. 59,
Black Bart = : Barti Ddu : ballad for chorus and orchestra, op. 59,
General letters to O. M. Edwards
General letters to O. M. Edwards
Blodau'r gwynt,
Blodau'r gwynt,
Barti Ddu : ballad for male chorus (TTBB)
Barti Ddu : ballad for male chorus (TTBB)
J. Seymour Rees Collection
J. Seymour Rees Collection
Morris T. Williams libel action,
Morris T. Williams libel action,
E. Prosser Rhys papers,
E. Prosser Rhys papers,
