IT is shown in a paper by A. E. Thompson, published in Electrical Communication of April, that at no period in the history of the telegraph has there been such revolutionary improvements in methods ...
EDITOR’S NOTE: Dean Shalhoup began his career with The Telegraph in 1972, when his father, the late Michael Shalhoup, was city editor and the paper was still published and printed on Nashua’s Main ...
THIS volume will be most useful as a work of reference to designers of telegraph machinery. It will also be useful as a text-book in telegraph administrations. The book has been very carefully ...
Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...
Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage ...
Hughes typewriting telegraph instrument, unknown maker, 1860. Invented about 1855 by David E Hughes (1829/31-1900), US patent numbers, 14,917, 1856; 22,531, 1859 and 22,770, 1859; British patent ...
An arm of the private equity firm that owns The Telegraph, in Alton, has moved the newspaper’s printing operation to the company-owned paper in Jacksonville, Ill. {{description}} Email notifications ...
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