Raymond Burr award in 1959 and 1961 for his performance as Perry Mason. The series has been rerun in syndication ever since, and was released on DVD between 2006 and 2013. Though Burr's character is often said never to have lost a case, he did lose two murder cases -- offscreen -- in early episodes of the series. Burr moved from CBS to Universal Studios, where he played the title role in the television drama "Ironside", which ran on NBC from 1967 to 1975. In the pilot episode, San Francisco Chief of Detectives Robert T. Ironside is wounded by a sniper during
Burr puzzle aesthetic reasons, giving the assembled puzzle a Star-like shape. Burr puzzle A burr puzzle is an interlocking puzzle consisting of notched sticks, combined to make one three-dimensional, usually symmetrical unit. These puzzles are traditionally made of wood, but versions made of plastic or metal can also be found. Quality burr puzzles are usually precision-made for easy sliding and accurate fitting of the pieces. In recent years the definition of "burr" is expanding, as puzzle designers use this name for puzzles not necessarily of stick-based pieces. The term "burr" is first mentioned in a 1928 book by Edwin Wyatt, but the