10/12/2026
FROM THE DICK SHAPPY COLLECTION: The Ford Model A Lighted Boyce Radio Moto-Meter
In 1912, the Moto-Meter Company patented the innovative Boyce MotoMeter - a device that monitored the temperature of your radiator and displayed it beautifully from your radiator cap. They cornered the market with a variety of models until becoming obsolete when auto manufacturers began supplying in-dash gauges. New cars may not be equipped with a Boyce motometer, but its style is timeless.
A 1928 advertisement states: "New Light Models - Boyce MotoMeter - Radio Model for the Radiator
A new, lighted warning signal in line of driving vision. Unique - strikingly beautiful, the Radio model catches the spirit of today; it reflects the utmost in designs and complete motor protection. At night, the ingeniously concealed radio pilot bulb throws a soft beam of light down the indicating tube; no annoying glare, yet plenty of light for a constant check on motor conditions. The transparent crystals, too, are an innovation, completing an effect that adds individuality to the front of your car."
(For this available moto-meter and others, visit DSClassics.com)