Help ID this Firestone??

Hey all- please see the attached pics, any idea what this Firestone Gauge is? Radio? Do you think it's worth anything? Thanks- Chris

 

It's a radio head. You'd also need the control box, or the "guts" that it connects to. I don't know what it's worth but it's pre war and I wouldn't throw that out.

 

Thanks! I might clean it up, I think it's pretty cool looking-

 

As rid14 said an AM radio dial but it may not be a car part. Back in day, Firestone sold a line of appliances along with the tires. They still had some stuff like window air conditioners for homes when I worked for them in the early 70's.

 

Thanks 48Chev-
I dug it out of a rotted 37 Ford, so maybe it's just the head unit for an auto application.