French Manufactured O.S ( Atelier Seignol ) Amp meter Gauge 

This is the Deluxe range as used on Delahaye 135  with a Domed Glass

The color of the dial is both Grey and a sort of Brown .

Diameter the usual : 52 mm

The needle moves freely .

No defects .

Domestic shipping price is for the U.K

International price is for  USA , Australia and Japan .

For  EEC or France , please inquire about a  shipping price .