Pocket notebooks,
Pocket notebooks,
Pocket diaries,
Pocket diaries,
Pocket diaries,
Pocket diaries,
Plas Pennant,
Plas Pennant,
Personalia,
Personalia,
Penrhyn quarry,
Penrhyn quarry,
Pedigrees,
Pedigrees,
Papers relating to the University College of Wales, Aberystwyth,
Papers relating to the University College of Wales, Aberystwyth,
Papers relating to other persons,
Papers relating to other persons,
Papers relating to J. H. Davies's professional activities,
Papers relating to J. H. Davies's professional activities,
Papers collected by T. I. Ellis,
Papers collected by T. I. Ellis,
Origin and Work,
Origin and Work,
O. M. Edwards,
O. M. Edwards,
Notebooks,
Notebooks,
Notebooks,
Notebooks,
Notebook,
Notebook,
North Wales items,
North Wales items,
Newtown court rolls,
Newtown court rolls,
National Library of Wales, Calvinistic Methodism, and education,
National Library of Wales, Calvinistic Methodism, and education,
Montgomeryshire documents,
Montgomeryshire documents,