Family papers,
Family papers,
A. J. Williams's publications,
A. J. Williams's publications,
Press cuttings,
Press cuttings,
Financial and administrative papers,
Financial and administrative papers,
Financial records
Financial records
Papers of Haf Edwards
Papers of Haf Edwards
Literary papers
Literary papers
Ecclesiastical papers
Ecclesiastical papers
Papers concerning Menai Bridge and Bangor to Holyhead road building scheme
Papers concerning Menai Bridge and Bangor to Holyhead road building scheme
General correspondence and papers,
General correspondence and papers,
Research and publications
Research and publications
Correspondence
Correspondence
Research and publications
Research and publications
Family papers
Family papers
Correspondence
Correspondence
Societies, organisations, groups, etc.
Societies, organisations, groups, etc.
Irish estate,
Irish estate,
Title deeds
Title deeds
The Nantiago Mine Ltd account books and records,
The Nantiago Mine Ltd account books and records,
Research papers,
Research papers,
Canlyniadau 1821 i 1840 o 1921
