William Mills (inventor) Kingdom at The Atlas Works, Bonnersfield. Monkwearmouth. Whilst here he produced some of Britain's earliest aluminium golf clubs: Patent, No 13545. known as Metallic Golfing Instrument Heads. He was a keen golfer and had joined the Wearside Golf Club in around 1892. Apart from his company in Sunderland, Mills also set up a company in Birmingham of the same name, which produced castings for the motor car and aircraft industries. Early in 1915, Mills opened the Mills Munitions Factory in Birmingham, making the Mills Bomb Hand Grenade. Until then, grenades had often proved as deadly to the thrower as to
Iron mining in the United States produced 3.66 billion tons of ore, about 70 percent of which came from the Mesabi Range. Totals through 1965 were: The largest production of US iron ore outside the Great Lakes districts was the Birmingham, Alabama district. Sedimentary iron ore in the Red Mountain formation of Silurian age was first used to make iron in 1864. Production was small until 1881, when major steelmaking began in Birmingham. The last iron mine shut down in 1975, after the district had produced 376 million long tons of ore. Iron mining in the United States Iron mining in the United States produced 42.5