Alexander Graham Bell would want to explore the Cyber Telephone Museum to see an online exhibit of various forms of his invention. Among the antique phones on display here are the 1915 De Veau Desk Set and the 1905 Connecticut Lobby Interphone.
In the interesting facts section, you'll also learn that your telephone is made up of 201 parts. If you have any antique phones or parts that you're willing to part with, the owner of the site is interested. Check out this page to see what is wanted.