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Edison:life and Inventions/motion Pictures
This page is part of an online text of a book published in 1929 by Dyer and Martin on the life and work of inventor Thomas Edison. Discusses Edison's role in the development of motion pictures, but be sure to view the rest of the book...
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Edison: His Life and Inventions: The Telephone, Motograph, and Microphone
This site offers the text of a book by Frank Dyer and Thomas Martin published in 1929 on the inventions of Thomas Edison. This particular page discusses Alexander Graham Bell's development of the telephone and the controversy over Thomas...