remark- portion slides forward on the rod, d, giving a second able, since at the begin Mens eed Oe eetek WARBURTON'S NON-GLANCING PROJECTILE. ning of the experiment it imagines that these two blows will have more force| turning it, and this screw is so near the fulcrum of| was coated, to a… … balance, by which the .engineer is erable excitement was manifest- enabled to reduce the load on the HUGHES'S SPRING B ed over the accident. Some ben- safety valve, or to take it offentirely, G@ BALANCE FOR SAFETY VALVES. zine had undoubtedly been left in bya single turn of the hand which can be…
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