ok guys, i "found" a neon sign in the wild which for some stupid reason has caught my attention - and isn't willing to let go

. it's been "sitting" there for many many years, rust has destroyed parts of the metal frame, but the neon tubes seem to be intact - except for the R. have a look


questions:
- does the neon sign work at all
even if one of the letters is broken?
- how are the chances that it still works at all after all those years?
- can the damaged R somehow be restored (by finding someone who's able to repro it)?
- do those signs run on high voltage or do they plug into a normal wall socket?
- am i crazy?

i could most likely get it for free and i have a person willing to help me get it down, but i'm not sure whether it would be worth the effort. who knows, it might crumble in our hands ...