Elisha Gray

Sources

1. BookBell: Alexander Graham Bell and the Conquest of Solitude
2. ArchivalImprovement in Telegraphy
3. BookThe Master Switch: The Rise and Fall of Information Empires

Relations

rival of:

• Alexander Graham Bell

  Sources: Bell: Alexander Graham Bell and the Conquest of Solitude, The Master Switch: The Rise and Fall of Information Empires

Appears in2 items

• 
  Telegraph to Smartphone2 items
  • Bell and Gray file on the same day14 Feb 1876
  • 
    “Mr. Watson, come here — I want to see you”10 Mar 1876