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
History of trade and industry in Birmingham History of trade and industry in Birmingham Birmingham was a flourishing medieval market town. A settlement of Birmingham appears in Domesday Book, but there is nothing to indicate that it was anything but a rural manor. one of many in the area that had been subinfueded by William Fitz Osbern, Lord of Dudley. In lawsuits of 1285 and 1308 it was claimed that the Birmingham market has been held without interruption since before the Norman conquest. However no more contemporary evidence of such a market exists. The key moment in the transformation of Birmingham from the purely rural manor recorded