THE ADVOCATE OF INDUSTRY, AND JOURNAL OP SCIENTIFIC, MECHANICAL AND OTHER IMPROVEMENTS. boL 3. mm gork, Jtlug 20, 1SI0. No. 35. RAIL. ROAD NEWS. BAIN'S ELECTRO CHEMICAL TELEGRAPH—Figure 1. SCIENTIFIC AMERICAN : Day Line to Boston. … This invention of a Telegraph is altogether this invention lies in the interposition or As of yore, your feet come ranging, Western Kailroad, assuring him that the gov- different from that of the Electro Magnetic. breaking of the electric current by a non con- Bringing beauty to thy mold, ernment…
Patents · Patented · Fulton · Munn · Engraving · Improvement · Sulphuric acid · Railroad · Electric current · Circular plate · Steam engine · Receiving paper · Short time · Electro chemical · Sheet tin · Scientific American · Bohemian glass
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