A queer sort of fainting fit had been followed by a ghastly sense of fear. Intrigue had hitherto been the very air that this woman breathed. Now she was frightened, every ring of the bell sent her heart into her mouth.He came into the inspector's office in answer to a summons. Inspector Manton passed over some papers to his subordinate.(1.) Describe the different modifications of screw-cutting machines.(2.) What is gained by revolving the dies instead of the rod?(3.) What is gained by expanding dies?(4.) What is the difference between screws cut by chasing and those cut on a screw-cutting machine?At last tidings of the oracle made their way to Italy and Rome, where they created intense excitement, particularly among the leading men of the state. One of these, Rutilianus, a man of consular dignity and well known for his abject superstition, threw himself head-foremost into the fashionable delusion. He sent off messenger after messenger in hot haste to the shrine of Asclpius; and the wily Paphlagonian easily contrived that the reports which they carried back should still further inflame the curiosity and wonder of his noble devotee. But, in truth, no great refinement of imposture was needed to complete the capture of such a willing dupe. One of his questions was, what teacher should he employ to direct the studies of his son? Pythagoras and Homer were recommended in the oracular response. A few days afterwards, the boy died, much to the discomfiture of Alexander, whose enemies took the opportunity of triumphing over what seemed an irretrievable mistake. But Rutilianus himself came to the rescue. The oracle, he said, clearly foreshadowed his sons death, by naming teachers who could only be found in the world below. Finally, on being consulted with regard to the choice of a wife, the oracle promptly recommended the daughter of Alexander and the Moon; for the prophet professed to have enjoyed the favours of that goddess in the same circumstances as Endymion. Rutilianus, who was at this time sixty years old, at once complied with the divine227 injunction, and celebrated his marriage by sacrificing whole hecatombs to his celestial mother-in-law.In mounting sheets that are likely to be removed and replaced, for the purpose of modification, as working drawings generally are, they can be fastened very well by small copper tacks driven along the edges at intervals of two inches or less. The paper can be very slightly dampened before fastening in this manner, and if the operation is carefully performed the paper will be quite as smooth and convenient to work upon as though it were pasted down; the tacks can be driven down so as to be flush with, or below the surface of, the paper, and will offer no obstruction [81] to squares.