Page:Popular Science Monthly Volume 92.djvu/745

 Letting Gasoline Do It

���In keeping with the tin:es this minia- ture airplane at the left, bearing the United States insignia, makes a neat automobile radiator ornament

��How the air currents to a radiator may be controlled by the use of a curtain operated from the driver's seat, is shown below

��has adjustments for many able for any driver no matter or how large his foot is

��Metal ruler gradxiated lr\ irvches ,^ \

��Sharp spurs attached to an automo- bile chain to Rvibber pivot Keld to j^^ greater

qiass bgs\Jctior\ ^. ° >

^ =* grip on road

���Rubber base standard with revolving arm and cutter for making automobile headlight glasses

�� �