This ad shows a radio phonograph selling for $81.88. That was a lot of money for the time. You couldn't buy anything like this made today at any price.
|1922 ad for a radio hand microphone|
|1923 Morkrum lightweight keyboard control designed for transmitting radio teletype from an airplane|
|1923 Magnavox Radio Ad|
|1925 Western Electric Speaker Ad|
Good DX and 73, NJ2X