I burned to ask what he meant by these ominous prognostications; but he began to jabber in Dutch to our staring water-neighbors. Any stranger would have thought him in the pleasantest mood in the world. He had a friendly nod for the brown-faced skipper of a smoking tug, a few words for another, and smiles for every one.

"I'm telling them that I've a wager on, and begging their kind help to win it," he explained to me, as gradually he pushed "Mascotte" and "Waterspin" through, and ahead of, the other craft. "I'm saying nothing about the Club flag; but they can see it, and they all know what it means. But, to save rows, I'm being extra polite, and, you see, it pays. Nobody yet has resented our getting ahead, though theirs is the right of precedence."

On we went toward the top of the lock, sneaking, sidling, pushing, here and there thanks to a good-natured, helping hand, here and there thanks to a shout from the lock-keeper to a sulky bargeman. On the lock-keeper the sight of the Club flag had a magic effect, and he evidently intended to make its rights respected, no doubt counting on a five gulden "tip" at the end.

Ignorant of the perils at which Alb had hinted, the time seemed intolerably long as the water foamed in through the upper sluice-gates, filling the lock inch by inch, and lifting its load of creaking boats and tugs. When we entered the lower gates, we could see only the green and slimy wall of the lock; but by-and-by we found ourselves looking over green fields to a picturesque old town no more than a stone's throw away.

Alb's pleasantries and the might of the Club flag had brought us near to the top of the lock, and I had begun to hope that his dark prophecies were not to be fulfilled, when I jumped at the sound of a shout from shore.

The voice was the voice of Alec MacNairne, and turning my head with a start, I saw his tall figure tearing toward us on the narrow parapet made by the edge of the lock.

"That's what you meant?" I quavered.

"That's what I meant," answered Alb. But his hand was on the starting lever, and the upper gates had begun to swing back.

Alb was looking particularly debonair, and taking pattern by him, I turned away from my aunt's husband, pretending that I had neither seen nor heard him.

"Hi, you there! Starr—Brederode! Scoundrels!" he roared at our backs.