from the company known for making taxis in France in the 1910-1930's... this terrific race car came, the 1924 Chenard and Walker roadster

 I love to find cool new gauges, and these are unlike any I've seen before

 A barometer, or an altimeter? To adjust the carbs for rich or lean?

 The speedo, tach, and gas gauges are incredible...

 Litres d' Essence wow, what a great language!