The history of the telephone

By caBOSE1337

  • Alexander graham bell starts on the telephone

    Alexander graham bell starts on the telephone
  • Period: to

    telephone

  • Bell starts teaching deaf people

  • Alexander graham Bell recieved financial backing from his father in law.

    Alexander graham Bell recieved financial backing from his father in law.

  • Bells theory of the telephone confirmed

    Bells theory of the telephone confirmed

  • Alexander invents the telephone

  • Elisha Gray comes in with a patent 3 hours after Alexander Graham Bell.

  • Alex graham bell Makes first telephhone call

    Alex graham bell Makes first telephhone call