Thank you Jon, it seems that the ammeter which you have is older than my defect gauge. I try to find a ammeter from maybe Chevy C10/ C20... Hope somebody here will see my pictures an know the year / truck form which the gauge could be... Sven
1947 Chevrolet 3800 1-ton long bed 292 cui, GM 14 bolt rear-end, 4 x disc brakes In Frankfurt, Germany Pictures in the Forum Gallery