Getting into the tonneau, Matt searched for something that would offer a clue to the mystery. He could find nothing. He was just straightening up after his unsuccessful examination when Carl came along.

"Py chiminy," puffed Carl, "I nefer heardt oof anyt'ing like dot! Matt, you vas a great feller. Dot's righdt. Oof you hatn't done vat you dit, I bed you somet'ing der modor-car vould haf peen a lot oof junk. Yah, so. Vere you learn how to run audomopiles, hey?"

"Used to work in a motor factory," answered Matt. "What do you think of this lay out, Carl?" he asked. "Here's a fine big touring-car running itself along the road, no clue to the owner, and the steering-wheel lashed to keep it on a straight line!"

Apparently the question was too difficult for Carl. Thoughtfully he tossed the two bundles of laundry into the tonneau, walked around in front and opened the bonnet. The beautiful mechanism disclosed brought an admiring cry from the Dutch boy's lips.

"Py shinks," he murmured, "you don'd find cylinters like dot in cheap cars, Matt!"

"What do you know about cylinders?" demanded Matt, opening his eyes at this new side of the Teuton's character.

"Vell," and Carl ran his fingers through the mop of hair, "meppy I don'd know how to dake a car apart und put him togedder again, aber I t'ink yah. I vorked vonce in some factories meinseluf—pefore I got foolish und vent on der stage mit Pringle. You bed you I know der carpuretter from der spark-plug, but I don'd got der nerf to make a drifer."

Carl had been through experiences about which Matt was anxious to learn, but, for the present, the mystery of the red car claimed his entire attention.

"Why should any one want to cut a car like this adrift?" queried Matt.

"Dat's more as I know," answered Carl, closing the bonnet, "aber led's be jeerful, Matt. Oof fife t'ousant tollars comes rolling indo our hants, all py itseluf, for vy shouldn't ve be jeerful?"