20:15Smalio neu Gymru Fodern.'BBC Home Service Mon 10th Apr 1950, 20:15 on BBC Home Service WelshView in Radio Times Source: Radio Times
20:45Sgwrs Nos Lun: ' Pool Od.' gan Ellis P. Jonet.BBC Home Service Mon 10th Apr 1950, 20:45 on BBC Home Service WelshView in Radio Times Source: Radio Times
