Cardboard first commercial telephone

[phonium]

Took about 1 hour, a cardboard box, part of a toilet paper tube, string, black electrical tape, normal tape, tin foil, and paper to make this. Cost for materials: $0.

[Russ Kirk]

Nice! 

But it does look strangely familiar, like my dog's costume.

I think they're made from the same unique materials. 


Russ 

[Key2871]

Lol, that's funny..

[phonium]

And now a Charles Williams Tap Bell with Blake transmitter.