The Boyce Moto Meter Company was issued 1st patent in 1912 for a radiator cap that incorporated a thermometer that was visible to the driver with a sensor that measured the heat of the water vapor.
This is ALL ORIGINAL VINTAGE AND ANTIQUE CARDS Cigarette/ Tobacco cards FULL SET! 50 cards Issued in 1923 by Lambert and Butler ,From the set , Motorcycles. High Book price all cards are super mint!! Condition: It is professionally custom framed 22 ½” x 26” . There are a few cards that came loose has to be reset. Motorcycle begins in the second half of the 19th century. By 1920, Harley Davidson was the largest manufacturer, with their motorcycles being sold by dealers in 67 countries.