"What kind of twine do we use, father?" asked Donald, much interested. "We use a paper twine. Other growers often tie their fleeces with glazed twine." "I never should have thought twine could make so much trouble," mused the lad. "You would think of it, though, if you had once been set to picking fiber out of wool as I was when I was a boy!" interrupted Sandy, as he darted past. Donald and his father followed at the heels of the young Scotchman as he went through into another shed where the wool was being packed. Here lay great piles of tied fleeces and heaps of loose wool. About the shed stood wooden frames from the center of which swung burlap sacks used for packing the clip. "Why do the men first stuff the two lower corners of the bags with wool and tie them?" the boy asked after he had looked on a few moments. "We call those corners ears," replied his father. "Sacks of wool are not only awkward to handle but very heavy, and it is a help to have the corners, firmly tied, to take hold of." Donald nodded. He was too busy looking about him to reply. The men packing the wool took one of the burlap bags, fitted its mouth over a wooden hoop just the right size, and fastened the bag inside the frame in such a way that it hung its full length and just cleared the floor. Then the packer began tossing wool into the sack. When it was about half-full he jumped into it and tramped the fleeces down solidly. Afterward he climbed out and another man wheeled a truck under the frame; then the packer freed the sack, and when it dropped it was promptly sewed up and wheeled to the scales, where it was weighed. Its weight was entered in a book by a man who kept the tally and the same figures were also roughly painted on the bag. "And there's the end of it!" exclaimed Sandy, who came up and stood beside Donald as Mr. Clark walked away. "Now you know the wool business, Don!" Donald shook his head. "It will take me longer than this to know the wool business," he answered. "I mean when we get home, though, to get father to tell me the rest of it--about the selling and manufacturing."