Vintage 1928-30's Model A Ford Speedometer Stewart Warner Instrument Panel I cannot test this, but the speedometer does move if you shake it a bit, then resets to zero. The trip set will turn the last (red) digit only. Probably 80 or 90 years old - I?m hoping someone out there knows a thing or two about these is able to use and/or restore it. Sold as-is Please see all pics. Shipped within one day of payment. ******* The product is a vintage Stewart Warner instrument panel for a 1928-30's Model A Ford speedometer. It features a multicolor design and is a genuine vintage part made in the United States. This instrument panel would typically be found on the dashboard of the vehicle, adding a touch of authenticity to a classic car restoration project. It is a sought-after piece among collectors and enthusiasts of vintage automobiles.