f inches diameter. circumstances are alike, no unvarying rule can The valve stem coupling is connected to the be given ; it must be left to the judgment of governor stem by the ordinary swivel. In this the experienced engineer or millwright. It coupling is a slot to receive the end ofa lever, is… … —=9 <i> @=——____- ——— under some circumstances, is as apparent’as isthe hand turn- er’s boy becomes the most intelligent and successful work- The Dunderberg Not a Failure, ing of wood over the work performed on the automatic lathe. man. We answer our question by the simple statement that In our…
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