University of Virginia
University of Virginia: Alexander Graham Bell's Path to the Telephone
A detailed survey of the invention and evolution of the telephone. This scholarly article includes a Master Map that shows Bell's thought processes as he developed the telephone, with each step linked to more in-depth information. The...
PBS
Pbs: American Experience: The Telephone Goes National
This site provides information about the birth of the telephone. The site also discusses AT&T, the first long distance phone call, and the people involved.
National Academy of Engineering
Greatest Achievements: Telephone
This resources features an overview of the history behind the technological development of the telephone today and a timeline showing the important dates.
Great Idea Finder
The Great Idea Finder: Invention of the Telephone
The Great Idea Finder provides information on the invention of the telephone by Alexander Graham Bell and its history throughout the years. Links to other sites with information are provided.