Hi, I have come across "Dolgelly Mine, North Wales" mentioned in a book. It was a copper mine, as far as I can tell and was working up to around 1910. I have looked in my books, Bick etc. but can find nothing about it. I appreciate that it may mean "A mine near Dolgelly" (Dolgellau). It may be Glasdir Mine but that is a guess. Can anyone provide any more details. Thanks, Richard Amies.