n of the fractured piece indicate its strength to ment by elasticity, thus preventing the nut from working have for many years been a close observer of losses in found- be nearly doable that of ordinary wrought iron, and prove eries, and I have found that about six tenths of the wastrels loose. its… … ful with the ram, in which most valuable ability too many In Figs. 3 and 4, small cylinders of rubber are substituted are lacking." for the balls, D, and the washer enters directly between the flanges. The tubular end of the nut is upset on the hole of ■ '♦' w IMPROVED PRUNING SHEARS. the washer,…
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