The lad insisted on putting new fuses in the car before he ate his dinner, and then, satisfied that the motor was once more in running order, he partook of a hasty meal, and began making several changes whch he had decided were desirable. He finished them in time to go for a little run in the car all alone on a secluded road late that afternoon.
Tom returned, with eyes shining, and checks flushed with elation.
"Well, how did it go? asked his father.
"Fine! Better than I expected," responded his son enthusiastically. "When it gets to running smoothly I'll pass anything on the road."
"Don't be too sure," cautioned Mr. Swift, but Tom only smiled.
There was still much to do on the electric runabout, and Tom spent the next few days in adjusting the light steel wind-shield, that was to come down over the driver's seat. He also put in a powerful electric search-light, which was run by current from the battery, and installed a new speedometer and an instrument to tell how much current he was using, and how much longer the battery would run without being exhausted. This was to enable him to know when to begin re-charging it. When the current was all consumed it was necessary to store
