29 September 1877 September 28, 2022 Author: Staff Thomas Edison demonstrates his phonograph for the first time. Famous Words of Inspiration..."The greatest mistake you can make in life is to continually be afraid you will make one." Elbert Hubbard — Click here for more from Elbert Hubbard Related posts: 20 February 1877 9 August 1892 31 August 1897 1 October 1880 16 May 1877 9 July 1877 22 October 1877 24 November 1877 9 July 1877 24 November 1877 Categories: History Tags: 1877, 29 September