They were always amused by the man who stood in the midst of the thick dust and the flying chaff at the head of the stacker, who took and threw away the endless cataract of straw as if it were all play. His teeth shown like those of a negro out of his dust blackened face, and his shirt was wet with sweat, but he motioned for more straw, and the feeder, accepting the challenge, motioned for more speed, and so the driver swung his lash and yelled at the straining horses, the pitchers buckled to, the sleepy growl of the cylinder rose to a howl, the wheat rushed out in a stream as "big as a stove-pipe," and the carriers were forced to trot back and forth from the granary like mad, and to generally "hump themselves" in order to keep the grain from piling up around the measurer where Ellis stood disconsolately holding sacks for old man Smith. When the children got tired of wallowing in the straw, and with turning somersaults therein, they went down to help Rover catch the rats which were uncovered by the pitchers when they reached the stack bottom. It was all play to Lincoln, just as it had once been to the others. The horses, with their straining, outstretched necks, the loud and cheery shouts, the whistling of the driver, the roar and hum of the machinery, the flourishing of the forks, the supple movements of the brawny arms, the shouts of the threshers to one another, all blended with the wild sound of the wind overhead in the creaking branches of the oaks, formed a splendid drama for his recording brain. But for the boy who was forced to stand with old Daddy Smith in the flying dust beside the machine, it was a bad play. He was a part of the machine--of the crew. His liberty to come and go was gone. When Daddy was grinning at him out of the gray dust and the swirling chaff, the wheat beards were crawling down his back, scratching and rasping. His ears were stunned by the noise of the cylinder and the howl of the balance-wheel, and it did not help him any to have the old man say in a rasping voice, "Never mind the chaff, sonny--it ain't pizen." Whirr--bang! Something had gone into the cylinder, making the feeder dodge to escape the flying teeth, and the men seized the horses to stop the machine. The men then hailed such accidents with delight, for it afforded them a few minutes' rest while the crew put some new teeth in the "concave." They had time to unbutton their shirts and get some of the beards out of their necks, to take a drink of water, and to let the deafness go out of their ears. At such times also some of the young fellows were sure to have a wrestling or a lifting match, and all kinds of jokes flew about. The man at the straw-stack leaned indolently on his fork and asked the feeder sarcastically if that was the best he could do, and remarked, "It's gettin' chilly up here. Guess I'll have to go home and get my kid gloves."