Antique Brass Elevator Indicator With Lighted Directional Arrowhead Symbols

Description

Incredible Antique Brass Elevator Indicator With Lighted Directional Arrowhead Symbols in Great Condition!!
I just used a small flashlight to show what it might look like lit up.
I have not taken the back plate off so it's untested and will probably need wiring or rewiring to work properly?
I can see through the holes and it does have two sockets with a bulb in one of them.
It would make a beautiful night light if you don't have an elevator!
Thanks for looking!