11:40Schools. Second Stages In Welsh.BBC Home Service Thu 28th Mar 1957, 11:40 on BBC Home Service WelshView in Radio Times Source: Radio Times
13:40Schools. Hanes Cymru.BBC Home Service Thu 28th Mar 1957, 13:40 on BBC Home Service WelshView in Radio Times Source: Radio Times
17:30Children's Hour in Welsh.BBC Home Service Thu 28th Mar 1957, 17:30 on BBC Home Service WelshView in Radio Times Source: Radio Times