"Something else coming along that's worth seeing," Merritt announced. "Better curb that fierce thirst of yours for a minute or two, Tubby, while we watch what's passing."

"Oh! well, I guess the milk won't sour while we're waiting," admitted the fat boy with a sigh of resignation, as he wheeled so as to face the street.

"What do you call that, I wonder?" remarked Merritt, as he looked. "It's got the wheels of an automobile; but say, notice how the body of the car has been built up with steel sides, will you? And as sure as you live there's a quick firing Maxim mounted behind that bullet shield."

"Now I know what it is," Rob hastened to say.

"Then tell us, please," urged Tubby helplessly.

"They call them armored cars," said the patrol leader. "I've read about how some of these reckless Belgians have fitted up cars in this way. Nearly every day they start out to raid through the country, where they expect to run across detachments of Uhlans, or bicycle squads of the German advance. Then they dart down on them and do some terrible work; before the enemy can recover to smash them, they are off like a flash, and return to town with all sorts of trophies."

"They must have just been coming in," ventured Merritt. "I saw one of the soldiers had a bandage around his head. Another was holding up two helmets which must have been worn by Uhlans. And listen how the crowds roar and cheer. They certainly do hate the Kaiser and his army in Antwerp."

"Well, do you wonder?" Rob asked. "After some of their lovely towns have been burnt down, and thousands of houses destroyed, simply because these Belgians dared to stand up for their rights as a neutral nation!"