11:40Schools. Second Stages in Welsh.BBC Home Service Thu 27th Jan 1955, 11:40 on BBC Home Service WelshView in Radio Times Source: Radio Times
13:40Schools. Hanes Cymru.BBC Home Service Thu 27th Jan 1955, 13:40 on BBC Home Service WelshView in Radio Times Source: Radio Times
18:45Welsh Naturalists' Brains Trust.BBC Home Service Thu 27th Jan 1955, 18:45 on BBC Home Service WelshView in Radio Times Source: Radio Times