1,621 North Second street, Philadelphia, Pa.17 5* TERRYVILLE CLOCK SPRING COMPANY—MAN U-facturers of Polished Clock, Watch and Toy Springs, Terrvville,Conn. 19 25* A PRACTICAL MACHINIST AND ENGINEER SEEKSemployment.—Would become an agent for the sale of some in-vention of real utility. The most… … MESSRS. MUNN & CO., PROPRIETORS OF THEScientific American, continue to solicit patents in the UnitedStates and all foreign countries, onthe most reasonable terms. Theyalso attend to various other depart-ments of business pertaining to pat*ents, such as Extensions, Appealsbefore the United…
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