Do you have any of these in your house?  Touch Tone phones are considered classic now.
This is my favorite TT phone A clear Western Electric TT

Here's an AE Starlite
 

Early in the century there where intercoms.  They just looked a little different than they do now.
 
 
 
 
 
 
 

Here in Ketchikan, Alaska, the phones supplied were Stromberg-Carlson. 

This is a wall phone from the 1960's.

There's some of us who collect paper products that feature phones. Here's a crate label.

 

  A long time ago, even phone books from the big cities where held up by a string! This is a 1940 phone book from Ketchikan, Alaska.