Maesydderwen County School, Ystradgynlais: staff, July 1947 Math Eitemau Uwchlwytho gan Shirley Vinall
Maesydderwen County School Ystradgynlais, teaching staff 1938 Math Eitemau Uwchlwytho gan Shirley Vinall
Maesydderwen memorial service for ex-pupils killed in World Wars Math Eitemau Uwchlwytho gan Shirley Vinall
A Midsummer Night's Dream at Maesydderwen County School, 16 and 17 February 1945 Math Eitemau Uwchlwytho gan Shirley Vinall
Maesydderwen team at 1st annual sports of Breconshire and Radnorshire Amateur Athletics Association 1946 Math Eitemau Uwchlwytho gan Shirley Vinall
