when was the first rotary dial phone invented
Rotary dial The first patent for a rotary dial was granted to Almon Brown Strowger (November 29, 1892) as U.S. Patent 486,909, but the commonly known form with holes in the finger wheel was not introduced until ca. 1904.[citation needed] While used in telephone systems of the independent telephone companies, rotary dial service in the Bell System in the United States was not common until the introduction of the Western Electric model 50AL in 1919.[1]
John Addison John Mervyn Addison (16 March 1920 – 7 December 1998) was a British composer best known for his film scores.[1]
Barry Corbin Leonard Barrie Corbin, known as Barry Corbin (born October 16, 1940), is an American actor with more than 100 film, television, and video game credits.[1]
Computerized Criminal History Computerized Criminal History