Diolch Yn Fawr

A fanzine edited by Dave Langford in 1989. This was a one-off produced in thanks — the title is Welsh for "thank you very much" — for hospitality by the committee of Orycon 11 and others during his US trip as guest of that 1989 convention.

This is a fanzine page. Please extend it by adding information about when and by whom it was published, how many issues it has had, (including adding a partial or complete checklist), its contents (including perhaps a ToC listing), its size and repro method, regular columnists, its impact on fandom, or by adding scans or links to scans.