have failed. To avoid imposition, see that valves are stamped 71 John Street) New York. Send for Price List A. ; Jenkins Bros. 79 Kilby Street, Boston, The MONITOR. A NEW IJFTINGANI) NON-N J ROTOR. Best Boiler Feederin the world. Greatest Rangeyet obtained. Doesnot Break underSudden Changes ofSteam… … SPEAKING TELEPHONES. THE AMERICAN BELL TELEPHONE COMPANY, W. H. Fokbes, W. R. Dbitkb, Thh:o. N.Vail, President. Treasurer. Gen. Manager. Alexander Graham Hells patent of March 7, 1876,owned by this company, covers every form of apparatus,including Microphones or Carbon Telephones, In whichthe voice…
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