[Illustration: Completed chassis with radiator added.
The water which keeps the engine from getting too hot is pumped around
the cylinders and then through the radiator. The wind blows through
the little openings in the radiator, and cools off the water. Then the
water is pumped around the cylinders again.]
[Illustration: The steps and fenders are next attached.]
[Illustration: THE MARVELLOUS GROWTH OF TWENTY YEARS