Need help with this 1920's Chandelier  

Why don't you
email the movie studio? They sell props all of the time. You could probably buy those exact chandeliers.
I bought all the commercial lighting from the boxing arena set from the movie "Ali" to light my store for very little money.
I also bought some of the rugs and interior decor from a an absolutely horrible movie called "Who's Your Caddy?" that the film crew left behind on consignment at a local South Carolina antique store, rather than lug them back to Atlanta.
Try it. What have you got to lose?

That images has a bit of a...
That image has a bit of a computer generated look to it? It is amazing what film makers can do these days on computer to avoid making an actual film set.
http://www.youtube.com/watch?v=rDjorAhcnbY

typical german movie theater lamp from the 50´s
hy i found a dealer in germany who sells one. http://www.rheinstore.de/tag/neon/
and a diffrent one from http://www.20th-century.eu/pages/details.php?ar=629&mc=3
if you google "bauhaus neonlampe" pictures you find more

Inglorious Basterds?
Inglorious Basterds?

I came across these images I...
I came across these images I had saved a couple years back. The dealer might know something about who made them.
http://www.atelier-meier.ch/neon3.html
http://www.atelier-meier.ch/neon3.html