Page:Popular Science Monthly Volume 92.djvu/744

 Letting Gasoline Do It

���Cleaning the carbon from several material for removing the carbon is

��Latticed shoe cleaner set into the automobile run- ning board helps to keep the interior of the car in condition

�����Accelerator foot-rest that positions, making it comfort- how tall or short he may be

��vShock absorber within a drum, attached to the frame of a car

��Engine piston of aluminum alloy, in skeleton form to make it light

��The throttle valve has an electric coil embedded in it for heating the gas to make starting easy

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