Frances Emily Bridgeman-Simpson,
Frances Emily Bridgeman-Simpson,
Welsh history lecture notes,
Welsh history lecture notes,
Vale of Crickhowell Railway : : copy memorial of John Morgan and Evan Williams,
Vale of Crickhowell Railway : : copy memorial of John Morgan and Evan Williams,
Coal mining industry papers,
Coal mining industry papers,
Card by the artist David Jones,
Card by the artist David Jones,
Dr Mary Williams,
Dr Mary Williams,
Addresses by Saunders Lewis,
Addresses by Saunders Lewis,
Eglwys Newydd yr Hafod : : visistors' book,
Eglwys Newydd yr Hafod : : visistors' book,
Llanidloes
Llanidloes
Miscellaneous papers,
Miscellaneous papers,
Grocer's account book,
Grocer's account book,
Ledger,
Ledger,
Diary,
Diary,
J. D. Innes
J. D. Innes
Genealogy of the Homfray Davies family of Powys,
Genealogy of the Homfray Davies family of Powys,
Day book and journal of Lady Eleanor Butler,
Day book and journal of Lady Eleanor Butler,
Y Bibl Darluniadol,
Y Bibl Darluniadol,
Papers relating to the Mimosa,
Papers relating to the Mimosa,
Benjamin Williams III family history,
Benjamin Williams III family history,
Papers relating to Llyfr Melyn Tyfrydog,
Papers relating to Llyfr Melyn Tyfrydog,
