The famous slipper used to sit atop the Silver Slipper Gambling Hall, as a part of what used to be called the Last Frontier Village, a replica of an old western town on Las Vegas Boulevard. Although the Silver Slipper opened in 1950, the sign did not go up until the 1960s. The Last Frontier became the New Frontier, which was eventually absorbed into the Frontier. The slipper was designed by Jack Larsen, Sr., a designer at Young Electric Sign Company. The sign is 12 feet high and 17 feet wide. The slipper’s main body contains 900 incandescent light bulbs, with about 80 more in the new gold bow.