Hanes y Goedwig, Eivion Williams Math Eitemau Uwchlwytho gan Datgloi Ein Treftadaeth Sain / Unlocking Our Sound Heritage
The Quarry - Storm Petel breeding site (1000s) Skokholm Island ,1983 Math Eitemau Uwchlwytho gan Skokholm Archives
Gallipoli - Poster for Darbishire Quarry at Penmaenmawr Math Eitemau Uwchlwytho gan Cymdeithas Hanes Penmaenmawr Historical Society
Gallipoli - The Penmaenmawr Quarry Boys Training at Northampton - Courtesy Dennis Roberts Math Eitemau Uwchlwytho gan Cymdeithas Hanes Penmaenmawr Historical Society
PENDERYN QUARRIES: MOEL PENDERYN QUARRY Math Eitemau Uwchlwytho gan Comisiwn Brenhinol Henebion Cymru
