DESCRIPTION
Vintage engraving of 19th century brick making machines from the time of the industrial revolution. The top one is the Clayton, Howlett and Venables brick making machine, and the bottom one is the Ralston and Sons Brick making machine. [b]View More:[/b] [url=http://www.istockphoto.com/file_search.php?action=file&lightboxID=2789749][img]http://www.walker1890.co.uk/istock/istock-engraving.jpg[/img][/url]