Rensselaer Semi-Weekly Republican, Volume 39, Number 4, Rensselaer, Jasper County, 14 September 1906 — An Auto Speed Indicator. [ARTICLE]
An Auto Speed Indicator.
A new type of speed indicator for automobiles which has been brought out in Germany is so attached to the fronf of the car that shows the speed per hour on ~ v l, A * - J-? but records the figures on a large placard at the rear of the machine.
