The boys stood wondering at the enormous loads which these men carried from the warehouses out to the boats. Here a man might have on his back a great slab of side-meat weighing more than a hundred and fifty pounds, and on top of that a sack of flour or so. It was not unusual to see a slight young chap carrying a load of two or three hundred pounds, and some of the older and more powerful men engaged in a proud sort of rivalry among themselves, shouldering and carrying out literally enormous loads. It was said of one of these men that he once had carried a cook-stove weighing five hundred pounds on his back from the boat landing up the hill to one of the posts, a distance of many hundred yards.

“Well, at this rate,” said Rob, after a time, “it won’t take long before we’ll be loaded and on our way. These men are simply wonders. Aren’t they?”

Uncle Dick nodded his quiet assent.

“Our boat’s getting loaded, too,” said Jesse, pointing to where the Midnight Sun stood swinging in the current. “Look at them fill her up.”

It was true; the factor in charge of the embarkation-work was checking out the cargo for each boat. Each scow had its number, and that number was credited to a certain fur-post along the great route to the mouth of the Mackenzie River. The supplies intended for each boat, therefore, went into the proper boats. All the cargo intended for Uncle Dick’s party was marked in black, “M. S.,” in courtesy to the name of this boat, the Midnight Sun, which carried no number at all.

“We’ll not go as heavily loaded as some of the others,” Uncle Dick explained, “although it is only courteous that we should take all we can, since transportation is so hard. We need only enough to take us to the mouth of the river and over the Rat Portage to the Yukon. Of course we’ll forget all about our boat when we get below the rapids, but they’ll tow her down alongside the steamer.

“I have told you,” he went on, “that this is a starving country. Now you can see why. They can’t possibly carry into that far-away region as much stuff as they need to eat and to wear. The Company does the best it can, and so do all these mission men do the best they can.

“Now you see how the brigade goes north—not in birch-bark canoes, but in scows, to-day. The scow has even taken the place of the old York boat. That was the boat which they formerly used on the Saskatchewan and some of these rivers for their up-stream work. It’s a good deal like a Mackinaw boat. You’ll see here, too, one or two scows with blunt ends, such as they call the ‘sturgeon’ nose. They tow a little easier than the square-ended scow. But these new square-facers are the best things in the world for going down-stream with the current.”

“Hadn’t we better get our packs ready?” asked Rob, methodical as ever.

“Yes,” replied their leader, “you ought to get the bed rolls made up and the tent in its bag before very long. I don’t think we’ll be started a great while before sundown, but we’ll get ready.