PBS
Pbs: American Experience: The Telephone
The home page to the PBS feature film on the invention of the telephone. The People and Events section has biographies and commentary on the invention of the telephone and its subsequent success. Be sure to click on Gallery for pictures...
Other
Telecommunications History Group: h.b. Santee and Warren G. Harding
Harding's train trip across the West and on to Alaska is told through the papers, photos, and writings of H.B. Santee, an engineer who accompanied him.