Cowbridge Grammar School woodwork class 1970 Math Eitemau Uwchlwytho gan Cymdeithas Hanes y Bont-faen
Cowbridge Grammar School biology lab ca 1956 Math Eitemau Uwchlwytho gan Cymdeithas Hanes y Bont-faen
Cowbridge Grammar School Old Boys' dinner 1933 Math Eitemau Uwchlwytho gan Cymdeithas Hanes y Bont-faen
Cowbridge Grammar School 1930s - Lewis Jones Math Eitemau Uwchlwytho gan Cymdeithas Hanes y Bont-faen
Cowbridge Grammar School - Revd. Daniel Durel Math Eitemau Uwchlwytho gan Cymdeithas Hanes y Bont-faen
Cowbridge Grammar School - Revd. Holt Beever Math Eitemau Uwchlwytho gan Cymdeithas Hanes y Bont-faen
Cowbridge Grammar School Old Boys' Association Math Eitemau Uwchlwytho gan Cymdeithas Hanes y Bont-faen
Cowbridge Grammar School staff group ca 1970 Math Eitemau Uwchlwytho gan Cymdeithas Hanes y Bont-faen
