I came across this Youtube video on facebook, and there's obviously something going on we can't see.
I embedded the link above, for those who want to see the link, here it is in full, and I've attached a still from the video...
https://www.facebook.com/247780222780071/videos/198406591493956/
My best guess so far is that each switch cap has a transmitter in it, telling which bulb to come on. and the transmitter gets its power when the knife-switch is closed.
That would obviously make it a modern set-up, and not the 1920's claimed.
One thing I did notice was the board appeared to have a lot of screws ON THE BOTTOM face, which indicates to me that it is hollow, which would be a good hiding place for the circuitry needed to do this.
Anyone have any other ideas ?
I embedded the link above, for those who want to see the link, here it is in full, and I've attached a still from the video...
https://www.facebook.com/247780222780071/videos/198406591493956/
My best guess so far is that each switch cap has a transmitter in it, telling which bulb to come on. and the transmitter gets its power when the knife-switch is closed.
That would obviously make it a modern set-up, and not the 1920's claimed.
One thing I did notice was the board appeared to have a lot of screws ON THE BOTTOM face, which indicates to me that it is hollow, which would be a good hiding place for the circuitry needed to do this.
Anyone have any other ideas ?