British Army uniform and equipment in World War I It contained an inner can of explosive with an outer can of metal fragments or ball bearings. The fuses that were developed for the Jam Tin Grenade were activated by friction or a by lighted taper which was often replaced by a lighted cigarette. This was followed by the highly successful Mills bomb in 1915. It was oval in shape to fit into a clenched fist and time fused. The detonator was activated by a spring driven firing pin which was restrained by a lever that in turn was locked by a safety pin. The Mills bomb was a defensive
Transport in Birmingham still in use as a freight-only line avoiding central Birmingham. A large number of railway lines meet at Birmingham New Street railway station, which is a hub of the UK rail network and is the calling point for most intercity services to and from Birmingham. Trains to London Marylebone station operated by Chiltern Railways stop at Moor Street station, and most continue to Snow Hill station. New Street Station has been redeveloped in a £500 million scheme named Gateway Plus. The project improved passenger facilities and increased passenger capacity at the station, which had been running at over double its