I have been contacted by an ex-miner who is looking for a book with good pictures of coal cutting machinery. Can anyone recommend any books that fit the bill please? Searching Amazon books, using the words coal cutting machinery: http://www.amazon.co.uk/s/ref=nb_ss?url=search-alias%3Dstripbooks&field-keywords=coal+cutting+machinery&x=16&y=22 gives several books; does anyone know what they are like for pictures? Cheers Roger Gosling