TWO GUNPOWDER MILLS BLOWN UP. 'j
... TWO GUNPOWDER MILLS BLOWN UP. j Two gunpowder mills, belonging to Messrt Pigeon, Wilkes, and Lawrence, near Dartford, were blown up shortly before noon on Wednesday, and totally destroyed, by the ignition of twe green charges, of 60 ounds each. Fortunately, only one person was injured. ...