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TWO:In cutting screws it is best not to refer to that mistaken convenience called a wheel list, usually stamped on some part of engine lathes to aid in selecting wheels. A screw to [127] be cut is to the lead screw on a lathe as the wheel on the screw is to the wheel on the spindle, and every workman should be familiar with so simple a matter as computing wheels for screw cutting, when there is but one train of wheels. Wheels for screw cutting may be computed not only quite as soon as read from an index, but the advantage of being familiar with wheel changes is very important in other cases, and frequently such combinations have to be made when there is not an index at hand.The whole brilliant house of cards must topple down soon unless help came from somewhere. Already capitalists in the city were asking questions about the securities they held, the hearts of certain tradesmen were beginning to grow anxious.

Distillation equipment01

Distillation equipment02

THREE:"I'm not going to try and deceive you," said Balmayne. "I'm going to play the game with all the cards on the table."
FORE:

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FORE:

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FORE:"And what is the news in The Netherlands about the war?"She crept on until the green door in the wall was reached. It was risky to peep out, but Hetty had to hazard that. The black motor car was in front of her, so that she was behind the gleaming lights. With a thrill Hetty recognized that motor. It was the same one that she had seen leaving the Corner House on the morning of the murder. She was destined to see more of it before long. But she saw other things; she saw Leona tear the skirt of her dress away; a wild cry of surprise rose to her lips, but she choked it down. Here before her was the Spanish woman of Gordon's story. The sudden flood of light set Hetty trembling from head to foot.

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