Mae archif Radio Cymru'n siŵr o ddod â gwên i'r wyneb wrth i John Hardy chwilio am jôcs. Cofio raises a smile with clips from the archive.
Discover 11,128,835 listings and 278,124 playable programmes from the BBC
Mae archif Radio Cymru'n siŵr o ddod â gwên i'r wyneb wrth i John Hardy chwilio am jôcs. Cofio raises a smile with clips from the archive.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
