Phone booth outside light

[darticus]

I have an old phone booth with a round hole on the side and think I need a rectangular light to go on the side. Did you ever see one? Are they available. Trying to restore this. Any suggestions would be great. Thanks Ron

[Fabius]

There is a rectangular lamp shade used on the side for a shelf or directory stand. The lamp shade, with is Bell System marked, turns up once in a while. The stand or shelf not as much.

https://tinyurl.com/y9kqvlhj