. Collection of United States patents granted to Thomas A. Edison, 1869-1884 . N- PETERS. Pholo-Lithographer. Washington. p. C. T. A. Telegraph. No. 126,532. 2 Sheets—Sheet 2, Patented May 7, lo-Lithographor, Washington D United States Patent Office. THOMAS A. EDISON, OF NEWARK, NEW JEESEY, ASSIGNOR TO GOLD ANDSTOCK TELEGRAPH COMPANY, OF NEW YORK CITY. IMPROVEMENT IN PRINTING-TELEGRAPHS. Specification forming part of Letters Patent No. 126,53*2, dated May 7, 1872. To all whom it may concern; Be it known that I, Thomas A. Edison, ofNewark, in the county of Essex and State
. Collection of United States patents granted to Thomas A. Edison, 1869-1884 . N- PETERS. Pholo-Lithographer. Washington. p. C. T. A. Telegraph. No. 126,532. 2 Sheets—Sheet 2, Patented May 7, lo-Lithographor, Washington D United States Patent Office. THOMAS A. EDISON, OF NEWARK, NEW JEESEY, ASSIGNOR TO GOLD ANDSTOCK TELEGRAPH COMPANY, OF NEW YORK CITY. IMPROVEMENT IN PRINTING-TELEGRAPHS. Specification forming part of Letters Patent No. 126,53*2, dated May 7, 1872. To all whom it may concern; Be it known that I, Thomas A. Edison, ofNewark, in the county of Essex and State ofNew Jersey, have invented and made certainImprovemeutsin Printing-Telegraphs,and thefollowing is declared to be a full and exact de-scription of the same. In an application for Letters Patent datedJuly 26, 1871, and allowed August 18, 1871,a printing-telegraph instrument is shown inwhich two type-wheels are employed upon arevolving shaft, said type-wheels being upon asleeve that slides upon the shaft, and is movedby a connection from the printing - lever tobring either type-wheel into position for print-ing. A shield between the paper and type-wheel is employed to prevent an impressionfrom the type-wheel
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Keywords: ., boo, bookcentury1800, booksubjectinventions, booksubjecttelephone
