08:20Gwestai'r Mis: Dyddgu Owen.BBC Home Service Tue 31st Dec 1957, 08:20 on BBC Home Service WelshView in Radio Times Source: Radio Times
08:35Morning Music.BBC Home Service Tue 31st Dec 1957, 08:35 on BBC Home Service WelshView in Radio Times Source: Radio Times
22:15Gwylnos Galan: Welsh light programme.BBC Home Service Tue 31st Dec 1957, 22:15 on BBC Home Service WelshView in Radio Times Source: Radio Times