The man looked up at the roof, blackened with the smoke of half a century, and then down at the floor, and the resolution died in his face. He gathered up his scattered tools and went over to the horse, lifted his foot, cut the nails, and removed the pieces of broken shoe. Then he climbed on the anvil, and began to move the manufactured shoes that were set in rows along the rafters, looking for a size that would fit. "Them won't do," said Ump. "You'll have to make a shoe, Christian." The man got down without a word, seized a bar of iron and thrust it into the coals. Jud caught the pole of his bellows, and pumped it for him. The smith turned the iron in the coals. When it glowed he took it out, cut off the glowing piece on the chisel in his anvil, caught it up in a pair of tongs and thrust it back into the fire. Then he waited with his hands hanging idly while Jud pulled the pole of the old bellows until it creaked and groaned and the fire spouted sparks. When the iron was growing fluffy white, the smith caught it up in his tongs, lifted it from the fire, flung off a shower of hissing sparks and began to hammer, drawing it out and beating it around the horn of the anvil until presently it became a rough flat shoe. The iron was cooling, and he put it back into the coals. When it was hot again, he turned the calks, punched the nail holes and carried it glowing to where the horse stood, held it an instant to the hoof, noted the changes to be made, and thrust it back into the fire. A moment later the hissing shoe was plunged into a tub of water by the anvil, and then thrown steaming to the floor. Ump picked it up, passed his finger over it and then set it against El Mahdi's foot. It was a trifle narrow at the heel, and Ump pitched it back to the smith, spreading his fingers to indicate the defect. Old Christian sprung the calks on the horn of the anvil, and returned the shoe. The hunchback thrust his hand between the calks, raised the shoe and squinted along its surface to see if it were entirely level. Then he nodded his head. The blacksmith went over to the wall, and began to take down a paper box. The hunchback saw him and turned under the horse. "We can't risk a store nail," he said. "You'll have to make 'em." For the first time the man spoke. "No iron," he answered. Ump arose and began to look over the shop. Presently he found an old scythe blade and threw it to the smith. "That'll do," he said; "take the back." Old Christian broke the strip of iron from the scythe blade and heating it in his forge, made the nails, hammering them into shape, and cutting them from the rod until he had a dozen lying by the anvil. When they were cool, he gathered them in his hand, smoothed the points, and went over to El Mahdi.