16:00' Pe Buaswn Yno': sgwrs gan Yr Athro Henry Lewis.BBC Home Service Sun 17th May 1953, 16:00 on BBC Home Service WelshView in Radio Times Source: Radio Times
16:15Welsh hymn-singing.BBC Home Service Sun 17th May 1953, 16:15 on BBC Home Service WelshView in Radio Times Source: Radio Times
