The Telephone
The phone before an iPhone
The Invention Story
How it works
Benefits of the Telephone
Bibliography
Alexander Graham Bell on the telephone. Digital image. World Book Advanced. World Book, 2016. Web. 19 Jan. 2016. <http://worldbookonline.com/advanced/article?id=ar549860&st=telephone#tab=media>.
"Alexander Graham Bell." Wikipedia. Wikimedia Foundation, 2016. Web. 19 Jan. 2016. <https://en.wikipedia.org/wiki/Alexander_Graham_Bell>.
Brodsky, Arthur R. "Telephone." World Book Advanced. World Book, 2016. Web. 19 Jan. 2016. <http://www.worldbookonline.com/advanced/article?id=ar549860&st=first+telephone#tab=homepage>.
Inside of a Telephone. Digital image. How Stuff Works. InfoSpace LLC, 1 Apr. 2000. Web. 19 Jan. 2016. <http://s.hswstatic.com/gif/telephone1.gif>.
Telephone Call. World Book Advanced. World Book, 2016. Web. 19 Jan. 2016. <http://worldbookonline.com/advanced/article?id=ar549860&st=telephone#tab=media>.
Telephone Patent. Digital image. Wikipedia. Wikimedia Foundation, 2016. Web. 19 Jan. 2016. <https://upload.wikimedia.org/wikipedia/commons/thumb/6/6f/TelephonePatentDrawingBell.jpg/220px-TelephonePatentDrawingBell.jpg>.