Gran Trak 10 for two games to be played for a quarter rather than one. A placard on the front of the game gives suggested ratings for the score in a given game, from "License Revoked" for 10 or fewer points to "Real Pro" for greater than 40; the operator's manual suggests changing or removing this card if the time per game is adjusted. In the fall of 1973, Atari began work on a driving game, an idea founder Nolan Bushnell had wanted to do since the company was initially founded in June 1972 before it was shelved in favor of "Pong". The
Vaughan & Bushnell Manufacturing Vaughan & Bushnell Manufacturing Vaughan & Bushnell Manufacturing, also known as Vaughan Manufacturing and branded as simply Vaughan, is an American manufacturing company that specializes in the production of hammers, axes, prybars, and hand saws. The company produces more than 250 different kinds of hammers. Vaughan was founded in 1869 in Peoria, Illinois by Alexander Vaughan, an 18-year-old blacksmith, as a plumbing business. Vaughan soon set up a blacksmith shop behind a hardware store in Chicago owned by Sidney Bushnell. On June 15, 1869, Vaughan was granted a patent for an improved post auger and began producing custom tools. In