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This article is written in British English, which has its own spelling conventions (colour, travelled, centre, defence, artefact, analyse) and some terms that are used in it may be different or absent from other varieties of English. According to the relevant style guide, this should not be changed without broad consensus.

The bottom pic (untopped chambers) is technically of Bowydd (which incorporated Fotty), albeit it's now being wroked as part of the combined Maenofferen/Llechwedd site. I can't see any point in changing it as it's a pretty minor issue, which is really only of interest to very few of us! Vanoord 13:07, 11 April 2007 (UTC) reply

The dates in this article had been changed (vandalised) by adding a hundred years, I have changed them back but tbh not sure what else has been done, doesn't seem grammatically correct, if someone else can look at it-- Pandaplodder ( talk) 14:11, 21 September 2008 (UTC) reply

The dates have been corrected to as the appeared before the vandalisim took place. One or two minor grammaticals done at same time. Keith 19:41, 21 September 2008 (UTC) reply

Wanted to notify users here that a discussion is taking place at Talk:Slate industry in Wales#Quarry or quarry? regarding the capitalisation of quarry articles' titles. (I am placing this notice on every page in Category:Slate mines in Wales). WT79 ^{( speak to me | editing patterns | what I been doing)} 12:53, 13 July 2020 (UTC) reply