Map o Ferthyr Tudful, tua'r flwyddyn 1830
Map o bentrefan Gellideg, tua'r flwyddyn 1830
Cyflwyniad Hanes Lleol Troedyrhiw gan Clive Thomas
Map of Caernarvon
Map of Monmouthsire
A map of the parish of Merthyr, Carmarthenshire
Plan of the parish of Merthyr Dovan,...
Plan of the parish of Merthyr Mawr in the...
Plan of the parish of Merthyr Tydfil in the...
Plan of the parish of Merthyr Cynog in the...
Gwaith a Diwydiant: Hanes trwy fapiau degwm...
Diolch!
Gwych a Gwallgof