Raymond Burr the debut episode of "Dragnet". He went on to appear in such programs as "Gruen Playhouse", "Four Star Playhouse", "Ford Theatre", "Lux Video Theatre", "Mr. and Mrs. North", "Schlitz Playhouse of Stars" and "Playhouse 90". In 1956, Burr auditioned for the role of District Attorney Hamilton Burger in "Perry Mason", a new CBS-TV courtroom drama based on the highly successful novels by Erle Stanley Gardner. Impressed with his courtroom performance in the 1951 film "A Place in the Sun", executive producer Gail Patrick Jackson told Burr he was perfect for Perry Mason, but at least overweight. Over the next month,
Burr (edge) for a significant portion of manufacturing costs. In the printmaking technique of drypoint, burr, which gives a rich fuzzy quality to the engraved line, is highly desirable—the great problem with the drypoint medium is that the burr rapidly diminishes after as few as ten impressions are printed. There are three types of burrs that can be formed from machining operations: "Poisson burr", "rollover burr", and "breakout burr". The rollover burr is the most common. Burrs may be classified by the physical manner of formation. Plastic deformation of material includes lateral flow (Poisson burr), bending (rollover burr), and tearing of material