Science and invention in Birmingham pen nibs per week. 1915: William Mills develops the first "safe grenade" meaning it is safe for the soldier throwing it rather than his opponent. It is named the Mills bomb, and is adopted by the British Army as its standard hand grenade in 1915. 75,000,000 grenades are supplied during The Great War. 1918: Much work is carried out by Oliver Lucas's company on the design and improvement of the military search light, he also designs a signalling lamp after experiences at the Somme and the design is later used by the British Army. 1920: Charles Henry Foyle invents the
Durfee Mills 3 in 1881, raising the capacity to 109,360 spindles. It produced 23 million yards of cotton cloth annually. The company was liquidated in 1935. In 1968, the site was photographed by Jack E. Boucher as part of the Historic American Buildings Survey. Durfee Mills Durfee Mills is an historic textile mill complex located at 359-479 Pleasant Street in Fall River, Massachusetts. Developed between 1866 and 1904, it was during its period of development the city's largest and architecturally finest mill complex. Along with the adjacent Union Mills, it is occupied by numerous retail businesses and a restaurant, and is known