Alexander Graham BellModern day life without the telephone is unimaginable and the story of the telephone's invention is impossible to tell without mention of the work of Alexander Graham Bell. |
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Aleck Alexander Bell Alexander Graham Bell Alexander Melville Bell apparatus Beinn Bhreagh Bell believed Bell Family Papers Bell knew Bell needed Bell Tele Bell Telephone Company Bell's biography Boston Brantford Chord of Steel communication deaf children demonstrate the telephone device dream electrical Elisha Gray Elisha Gray's England experiments father Fire of Genius Fuller Gardiner Greene Hubbard Georgie Graham Bell Family grandfather graph Gray harmonic telegraph Helen Keller helped Bell Hubbard human voice idea instrument interest Inventing the Telephone inventors Joyful Sound letter London Mabel machine Melville Bell membranes ment multiple telegraph Orton patent Quoted in Costain Quoted in Grosvenor Quoted in Heyn Quoted in Waite received reproducing human speech Sanders speak steel reeds success talking telegraph teacher teaching Thomas Edison tion tones transmit vibrations visible speech voice vowel sounds wanted Western Union William Orton wire worried young