Show Progress i ii Dust Explosion sion Sion Control One of the e dust explosions which took a toll tall of 18 lives in 1878 in a flou mill This disaster led to ta efforts to methods an and equipment for far c e dust lust control Marked progress has been made in recent years in Ithe the control of Or lust dust explosions and n the prevention of resulting fires m n flour mills parti parti- particularly particularly particularly Only f lives have been lost lostin lostin lostin in dust explosions in flour flaur mills since the original ex explosion in 1878 Heavy losses Heavy losses lasses however however have occurred in inmany inmany inmany many other grain gin and milling in- in industries industries in-idus in tries grin I |