William F. Harrah authority and his managers appreciated his trust in their ability to manage his properties. Harrah used his influence to create the Nevada Gaming Control Board in 1955, an organization designed to regulate gaming in Nevada. In 1959, Harrah helped create an even stronger Gaming Commission to rid the state's casinos of corruption. Harrah was known for his relations with both his customers and employees. He was the first to invite African-American entertainers to perform in his casinos and welcome all races. He removed the color and sexual barrier by hiring women as dealers as well as other employees regardless of
Pentax Auto 110 optional winder offered an improved battery cover, a well-known weak component in the Auto 110. The shutter button is protected from accidental tripping by an altered casing around the button. The flash synchronization socket cover on the Super was permanently attached to the camera in an attempt to prevent loss, though many still go missing when the plastic tether breaks. The viewfinder screen has a split image rangefinder center, surrounded by a microprism collar, whereas the Auto 110 had the split image rangefinder center only. The low light warning activates at 1/45 s (the Auto 110 activates at 1/30 s).