Radio 1920s

I needed a radio for a 1920s living room...
With over 50 centimeters in length, it was like its own little piece of furniture.
Gravor Orchestra loudspeaker, - A German brand from the 1920s.
This one is powered by a battery.
Found a price quote for radios in the mid-1920s, where the cheapest, (in today's money value) cost $ 450 up to $ 4,500.
It was apparently common to order the components, make the box and assemble the radio yourself to save money.
Take a look at this: https://www.pinterest.se/ke1ri/cone-speakers-of-the-1920s/
Everything was more beautiful in the past!