INTER- and safety guaranteed. No dane in size and a Samson in esting and valuable table showing the number of patents gerous naphtha or gasoline used. strength. Catalogue sent on granted for the various subjects upon which petitions MONITOR application. have been filed from the beginning down to… … Wire sizes for Jewel- ra who have them in use. ig) as grade, compound wound, ae ers, Dentists, Tool Ma- The value of tne SCIENTIFIC AMERICAN as an adver- kers, and Amateurs Oiling, self-aligning bearings, Q ENGINE LATHE tising medium cannot be overestimated. Its circulation use. Machinists’ sets…
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