Mills bomb rifle grenade by attaching a metallic rod to its base. This rod-type rifle-grenade had an effective range of about 150 yards. The operating procedure was to insert the Mills bomb rod down the barrel of a standard rifle, put a special blank cartridge in the rifle's chamber, place the rifle stock on the ground, then pull the Mills bomb's safety pin, releasing the safety spoon and immediately fire the rifle. If the soldier did not launch the grenade quickly, the grenade's fuse would time out and explode. The British soon developed a simple cradle attached to the rifle's bayonet lug
Theatre in Birmingham close the Hippodrome in 1961 and 1970, but in 1979 sold it to the City Council who in turn leased it to a charitable trust. The Hippodrome's fortunes gradually revived, and by the early 21st century it was selling more tickets than any other single theatre in the country. By the 1980s Birmingham had only three large-scale professional theares, though this was still – jointly with Manchester – the highest number of any English city outside London. During the 70s, mac, then known as the Midlands Arts Centre for Young People had its own professional puppet theatre and resident theatre