Reading Resourses

http://www.pdmhs.com/PDFs/ScannedBulletinArticles/Bulletin%2011-1%20-%20Derbyshire%20Lead%20Smelting%20in%20the%20Eighteenth%20.pdf

http://www.pdmhs.com/PDFs/ScannedBulletinArticles/Bulletin%2012-4%20-%20An%20Eighteenth%20Century%20Red%20Lead%20Production%20Record.pdf

http://books.google.co.uk/books?id=7kwDJclq3jgC&pg=PA197&lpg=PA197&dq=%22bowers+mill%22+-halifax+ashover&source=bl&ots=qVlDBtSwAa&sig=yaGZ7HjXpx087w22X2EzrlsDNfU&hl=en&sa=X&ei=XictT43BO8HX0QXj9LSsCA&ved=0CDMQ6AEwAg#v=onepage&q=%22bowers%20mill%22%20-halifax%20ashover&f=false page 197

http://willsdb.gukutils.org.uk/DBY/WillsO.html 1774

http://www.sheffieldhistory.co.uk/forums/index.php?/topic/7151-road-development-in-south-yorkshire-and-north-derbyshire-1700-1850/