For those of you who missed James' interview on Radio Cymru this week, or if you fancy hearing it again, here's the link below to listen again:
The talk lasts from 40:50 to 57:05, and includes a discussion of the current state of place names in Wales, of the process which led to the creation of the List, and the sources which were used to compile it. If you haven't yet had the opportunity to attend one of the talks James has been giving across Wales, this will provide a good introduction to the history and contents of the List.
A brief note for those of you who are learning Welsh - both James and Dei speak fairly slowly throughout the interview, so don't be afraid to listen in. Enjoy!