Speedo help

Can anyone please help with the ID of this speedo?

Thanks,
Don

 

That ed..... number on back of speedo looks Chrysler.

 

not a chrysler number, not enough digits.

The numbers on the odometer look foreign. Strange.

 

I am being told by a friend via email...57 Ford, Lincoln, or Mercury.

Is this correct??? and if so which one...

Thanks,
Don

 

57 lincoln premiere

 

Ha...Thank you!