"Am" neu "ynghylch", ddywedwn. HH. On Wednesday, 15 June 2016, 14:57, Dafydd Timothy <[log in to unmask]> wrote: Pnawn da! Hysbysiad o neu hysbysiad am ... dyna ydy'r cwestiwn!? Diolch, Dafydd --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus