Does anyone have a old dash that not in a car that they can read the number an letters of the regulator?

Cheers, Chris

ive got my instrument panel in font of me. but im not 100% sure what u mean. cos when i look at the back of it i dont see any numbers directly behind the volt metre cept for ING+.
so point me more in the direction so i can give ya the info u need. cos im a little slow today.