n is who, by means of the screw, C, which presses a chock against principally applied. Asa result, and especially in light col- the revolving disk attached to tle barrel on which the rope Jars, the article becomes worn out or breaks in this locality is wound, governs the descent, causing the same… … ty, Dr. Edward Batwell, of Ypsilanti, Michigan, has recen™? sling being hung to the other hook. The operator then grasps the handle, D, with the left hand, and the screw, C, ly patented, April 15, 1873, a metal plate which extends up some distance, and thus prevents the collar from closing on with…
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