Mae rhaglen Cofion Annwyl yn edrych ar ymdrechion i ysbrydoli pobl ifanc i ysgrifennu llythyr. Efforts to get Welsh children to put pen to paper and write a letter.
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Mae rhaglen Cofion Annwyl yn edrych ar ymdrechion i ysbrydoli pobl ifanc i ysgrifennu llythyr. Efforts to get Welsh children to put pen to paper and write a letter.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
