The history of gunpowder production in the UK from C17th onwards with particular reference to the Royal Gunpowder Factory at Waltham Abbey and the historic blackpowder milling sites around Faversham, as well as preventative measures taken in the C19th to reduce explosions during manufacture.  Includes a Glossary of gunpowder terminology.  Paperback. 32 pages.  Good clean condition.   Cat No 3850