. Collection of United States patents granted to Thomas A. Edison, 1869-1884 . N. PETERS, PHOTO-LITHOGRAPHER, WASHINGTON. D C. I 2 Sheets—Sheet 2. T. A. No. 213,554. Patented Mar. 25, 1879. Ok. /**/ i >, / G \ V* . ■ \ \ \ •• PHOTO-UTHOGRAPHER, I United States Patent Office. THOMAS A. EDISON, OF MEKLO PAEK, NEW IN AUTOMATIC TELEGRAPHS. Specification forming part of Letters Patent No. 213,534, dated March 25, 1879; application filed March 26, 1877. To all whom it may concern: Be it known that I. Thomas A. Edison, ofMenlo Park, i
. Collection of United States patents granted to Thomas A. Edison, 1869-1884 . N. PETERS, PHOTO-LITHOGRAPHER, WASHINGTON. D C. I 2 Sheets—Sheet 2. T. A. No. 213,554. Patented Mar. 25, 1879. Ok. /**/ i >, / G \ V* . ■ \ \ \ •• PHOTO-UTHOGRAPHER, I United States Patent Office. THOMAS A. EDISON, OF MEKLO PAEK, NEW IN AUTOMATIC TELEGRAPHS. Specification forming part of Letters Patent No. 213,534, dated March 25, 1879; application filed March 26, 1877. To all whom it may concern: Be it known that I. Thomas A. Edison, ofMenlo Park, in the county of Middlesex andState of New Jersey, have invented an Im-provement in Telegraphs, of which the fol-lowing is a specification: The object of this invention is to indent up-on a sheet of paper the characters receivedfrom a distant station, or the characters trans-mitted from the same station, and to use suchsheet of paper to transmit the same message,thus providing an automatic device for trans-mitting the same message more than oncefrom one station to different stations, and forretransmitting the message automaticallywhere it has to pass through several offices toreach its destination. In the drawin
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Keywords: ., boo, bookcentury1800, booksubjectinventions, booksubjecttelephone
