"My sled's upset," answered Roly, ruefully, "and the load is all loose."

"And why should your sled have upset when none of the others did?"

"I suppose it was because I didn't go up the hill straight."

"That's only a part of the reason," said Uncle Will, good-naturedly, as he came up and scanned the pile. "I expected this very thing. Don't you see why? You put the cracker boxes, the lightest part of your load, underneath, and the heavy flour sack and clothing bag above. The whole affair is top-heavy. And everything is loosened by the fall, because you did not cinch your lashing-rope. Now let us load up properly. First put the two bags on the sled, then the boxes on top of them—so. Now the load doesn't look as well as it did, before, nor seem quite so capable of maintaining its balance, but you will find that, as a matter of fact, it will ride much better.

"Pass the lashing-rope over or around each article separately, and then back and forth over the whole load, cinching it at each side loop as you pass it through. Now, should your final knot loosen, it will not affect the whole load, but the boxes on top, and the trouble can be remedied instantly, the cinches holding the rest of the load firm all the while. It is not always a waste of time, my lad, to take instructions when they are first offered, but I wanted you to have a practical demonstration of the results of poor loading. Now we shall get along famously."

At noon, when they halted for a luncheon of cold salt pork previously cooked, hard-tack, and cold, clear water from a spring on the eastern hill under which they were resting, Uncle Will estimated that they had covered nine miles,—an excellent morning's work. They had crossed the Chilkat River once at least, and possibly several times, but as river and gravel flat were here alike covered with ice and snow, they were unable to distinguish the one from the other.

"I couldn't eat such a piece of fat pork at home to save my life!" declared Roly, as he took a huge bite from a generous slice. "It would make me sick."

"I rather think it would," said David; "but here nothing seems to hurt us. How good and sweet it tastes! My! but I'm hungry."

"And I too," said Mr. Bradford. "I can feel my old-time strength coming back with every breath of this air. In a week or two, Will, I shall be as rugged as you are."

"I've no doubt of it," said his brother; "and your beard is getting a beautiful start, too. The boys won't be able to tell us apart after a little."