The Ike & Tina Turner Revue disbanded in 1976 following an altercation between the Turners. There were also Masons, Knights Templar, Free Thinkers and German Turners. They were often professional goldsmiths, ivory turners or students of barber-surgeons. In the succeeding three centuries, many other designs followed, especially among ornamental turners and clockmakers. The traversing mandrel was primarily employed by clockmakers and ornamental turners during this era. The current headquarters of the American Turners is in Louisville, Kentucky. Some typical examples of moving target setups are swingers, bobbers, clamshells, movers, and drop turners. General Beckman assigns them to observe an experienced spy couple, the Turners. Turners of hardwoods and ivory select different tools than those used for cutting softwoods. It is a popular timber for wood turners, particularly if old and well-seasoned. In 1604, they were incorporated as the Worshipful Company of Turners of London. The Hallmark Institute of Photography is located in Turners Falls. The first Turners group was formed in London in 1848. The site is across the river from the village of Turners Falls. The club play home games at Turners Cross.